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parameter noise exploration - using Noisy Nets

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Gal Leibovich
2018-08-27 18:19:01 +03:00
parent 658b437079
commit 1aa2ab0590
49 changed files with 536 additions and 433 deletions
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3
rl_coach/agents/actor_critic_agent.py
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@@ -24,11 +24,12 @@ from rl_coach.architectures.tensorflow_components.heads.policy_head import Polic
from rl_coach.architectures.tensorflow_components.heads.v_head import VHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, \
AgentParameters, InputEmbedderParameters
AgentParameters
from rl_coach.logger import screen
from rl_coach.memories.episodic.single_episode_buffer import SingleEpisodeBufferParameters
from rl_coach.spaces import DiscreteActionSpace
from rl_coach.utils import last_sample
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
class ActorCriticAlgorithmParameters(AlgorithmParameters):

3
rl_coach/agents/bc_agent.py
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@@ -21,10 +21,11 @@ import numpy as np
from rl_coach.agents.imitation_agent import ImitationAgent
from rl_coach.architectures.tensorflow_components.heads.policy_head import PolicyHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AgentParameters, AlgorithmParameters, NetworkParameters, InputEmbedderParameters, \
from rl_coach.base_parameters import AgentParameters, AlgorithmParameters, NetworkParameters, \
MiddlewareScheme
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.memories.episodic.episodic_experience_replay import EpisodicExperienceReplayParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
class BCAlgorithmParameters(AlgorithmParameters):

13
rl_coach/agents/bootstrapped_dqn_agent.py
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@@ -18,9 +18,11 @@ from typing import Union
import numpy as np
from rl_coach.agents.dqn_agent import DQNAgentParameters, DQNNetworkParameters
from rl_coach.agents.dqn_agent import DQNNetworkParameters, DQNAlgorithmParameters
from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.base_parameters import AgentParameters
from rl_coach.exploration_policies.bootstrapped import BootstrappedParameters
from rl_coach.memories.non_episodic.experience_replay import ExperienceReplayParameters
class BootstrappedDQNNetworkParameters(DQNNetworkParameters):
@@ -30,11 +32,12 @@ class BootstrappedDQNNetworkParameters(DQNNetworkParameters):
self.rescale_gradient_from_head_by_factor = [1.0/self.num_output_head_copies]*self.num_output_head_copies
class BootstrappedDQNAgentParameters(DQNAgentParameters):
class BootstrappedDQNAgentParameters(AgentParameters):
def __init__(self):
super().__init__()
self.network_wrappers = {"main": BootstrappedDQNNetworkParameters()}
self.exploration = BootstrappedParameters()
super().__init__(algorithm=DQNAlgorithmParameters(),
exploration=BootstrappedParameters(),
memory=ExperienceReplayParameters(),
networks={"main": BootstrappedDQNNetworkParameters()})
@property
def path(self):

12
rl_coach/agents/categorical_dqn_agent.py
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@@ -18,7 +18,7 @@ from typing import Union
import numpy as np
from rl_coach.agents.dqn_agent import DQNNetworkParameters, DQNAlgorithmParameters
from rl_coach.agents.dqn_agent import DQNNetworkParameters, DQNAlgorithmParameters, DQNAgentParameters
from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.architectures.tensorflow_components.heads.categorical_q_head import CategoricalQHeadParameters
from rl_coach.base_parameters import AgentParameters
@@ -49,12 +49,12 @@ class CategoricalDQNExplorationParameters(EGreedyParameters):
self.evaluation_epsilon = 0.001
class CategoricalDQNAgentParameters(AgentParameters):
class CategoricalDQNAgentParameters(DQNAgentParameters):
def __init__(self):
super().__init__(algorithm=CategoricalDQNAlgorithmParameters(),
exploration=CategoricalDQNExplorationParameters(),
memory=ExperienceReplayParameters(),
networks={"main": CategoricalDQNNetworkParameters()})
super().__init__()
self.algorithm = CategoricalDQNAlgorithmParameters()
self.exploration = CategoricalDQNExplorationParameters()
self.network_wrappers = {"main": CategoricalDQNNetworkParameters()}
@property
def path(self):

3
rl_coach/agents/clipped_ppo_agent.py
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@@ -27,7 +27,8 @@ from rl_coach.architectures.tensorflow_components.heads.ppo_head import PPOHeadP
from rl_coach.architectures.tensorflow_components.heads.v_head import VHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, \
AgentParameters, InputEmbedderParameters
AgentParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentSteps, Batch, EnvResponse, StateType
from rl_coach.exploration_policies.additive_noise import AdditiveNoiseParameters
from rl_coach.logger import screen

3
rl_coach/agents/ddpg_agent.py
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@@ -22,11 +22,12 @@ import numpy as np
from rl_coach.agents.actor_critic_agent import ActorCriticAgent
from rl_coach.agents.agent import Agent
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.architectures.tensorflow_components.heads.ddpg_actor_head import DDPGActorHeadParameters
from rl_coach.architectures.tensorflow_components.heads.v_head import VHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import NetworkParameters, AlgorithmParameters, \
AgentParameters, InputEmbedderParameters, EmbedderScheme
AgentParameters, EmbedderScheme
from rl_coach.core_types import ActionInfo, EnvironmentSteps
from rl_coach.exploration_policies.ou_process import OUProcessParameters
from rl_coach.memories.episodic.episodic_experience_replay import EpisodicExperienceReplayParameters

3
rl_coach/agents/dfp_agent.py
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@@ -26,8 +26,9 @@ from rl_coach.architectures.tensorflow_components.heads.measurements_prediction_
MeasurementsPredictionHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, AgentParameters, NetworkParameters, \
InputEmbedderParameters, MiddlewareScheme
MiddlewareScheme
from rl_coach.core_types import ActionInfo, EnvironmentSteps, RunPhase
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.memories.episodic.episodic_experience_replay import EpisodicExperienceReplayParameters
from rl_coach.memories.memory import MemoryGranularity

3
rl_coach/agents/dqn_agent.py
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@@ -22,7 +22,8 @@ from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.architectures.tensorflow_components.heads.q_head import QHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, AgentParameters, \
InputEmbedderParameters, MiddlewareScheme
MiddlewareScheme
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentSteps
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.memories.non_episodic.experience_replay import ExperienceReplayParameters

3
rl_coach/agents/human_agent.py
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@@ -25,8 +25,9 @@ from rl_coach.agents.agent import Agent
from rl_coach.agents.bc_agent import BCNetworkParameters
from rl_coach.architectures.tensorflow_components.heads.policy_head import PolicyHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, InputEmbedderParameters, EmbedderScheme, \
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, EmbedderScheme, \
AgentParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import ActionInfo
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.logger import screen

5
rl_coach/agents/n_step_q_agent.py
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@@ -22,8 +22,9 @@ from rl_coach.agents.policy_optimization_agent import PolicyOptimizationAgent
from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.architectures.tensorflow_components.heads.q_head import QHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, AgentParameters, NetworkParameters, \
InputEmbedderParameters
from rl_coach.base_parameters import AlgorithmParameters, AgentParameters, NetworkParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentSteps
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.memories.episodic.single_episode_buffer import SingleEpisodeBufferParameters

4
rl_coach/agents/naf_agent.py
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@@ -22,7 +22,9 @@ from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.architectures.tensorflow_components.heads.naf_head import NAFHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, AgentParameters, \
NetworkParameters, InputEmbedderParameters
NetworkParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import ActionInfo, EnvironmentSteps
from rl_coach.exploration_policies.ou_process import OUProcessParameters
from rl_coach.memories.episodic.episodic_experience_replay import EpisodicExperienceReplayParameters

5
rl_coach/agents/nec_agent.py
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@@ -23,8 +23,9 @@ import numpy as np
from rl_coach.agents.value_optimization_agent import ValueOptimizationAgent
from rl_coach.architectures.tensorflow_components.heads.dnd_q_head import DNDQHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, AgentParameters, \
InputEmbedderParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, AgentParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import RunPhase, EnvironmentSteps, Episode, StateType
from rl_coach.exploration_policies.e_greedy import EGreedyParameters
from rl_coach.logger import screen

4
rl_coach/agents/policy_gradients_agent.py
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@@ -22,7 +22,9 @@ from rl_coach.agents.policy_optimization_agent import PolicyOptimizationAgent, P
from rl_coach.architectures.tensorflow_components.heads.policy_head import PolicyHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import NetworkParameters, AlgorithmParameters, \
AgentParameters, InputEmbedderParameters
AgentParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.exploration_policies.additive_noise import AdditiveNoiseParameters
from rl_coach.logger import screen
from rl_coach.memories.episodic.single_episode_buffer import SingleEpisodeBufferParameters

4
rl_coach/agents/ppo_agent.py
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@@ -26,7 +26,9 @@ from rl_coach.architectures.tensorflow_components.heads.ppo_head import PPOHeadP
from rl_coach.architectures.tensorflow_components.heads.v_head import VHeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import AlgorithmParameters, NetworkParameters, \
AgentParameters, InputEmbedderParameters, DistributedTaskParameters
AgentParameters, DistributedTaskParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentSteps, Batch
from rl_coach.exploration_policies.additive_noise import AdditiveNoiseParameters
from rl_coach.logger import screen

79
rl_coach/architectures/tensorflow_components/architecture.py
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@@ -13,9 +13,9 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
import math
import time
from typing import List
from typing import List, Union
import numpy as np
import tensorflow as tf
@@ -73,20 +73,87 @@ class Conv2d(object):
class Dense(object):
def __init__(self, params: List):
def __init__(self, params: Union[List, int]):
"""
:param params: list of [num_output_neurons]
"""
self.params = params
self.params = force_list(params)
def __call__(self, input_layer, name: str):
def __call__(self, input_layer, name: str, kernel_initializer=None, activation=None):
"""
returns a tensorflow dense layer
:param input_layer: previous layer
:param name: layer name
:return: dense layer
"""
return tf.layers.dense(input_layer, self.params[0], name=name)
return tf.layers.dense(input_layer, self.params[0], name=name, kernel_initializer=kernel_initializer,
activation=activation)
class NoisyNetDense(object):
"""
A factorized Noisy Net layer
https://arxiv.org/abs/1706.10295.
"""
def __init__(self, params: List):
"""
:param params: list of [num_output_neurons]
"""
self.params = force_list(params)
self.sigma0 = 0.5
def __call__(self, input_layer, name: str, kernel_initializer=None, activation=None):
"""
returns a NoisyNet dense layer
:param input_layer: previous layer
:param name: layer name
:param kernel_initializer: initializer for kernels. Default is to use Gaussian noise that preserves stddev.
:param activation: the activation function
:return: dense layer
"""
#TODO: noise sampling should be externally controlled. DQN is fine with sampling noise for every
# forward (either act or train, both for online and target networks).
# A3C, on the other hand, should sample noise only when policy changes (i.e. after every t_max steps)
num_inputs = input_layer.get_shape()[-1].value
num_outputs = self.params[0]
stddev = 1 / math.sqrt(num_inputs)
activation = activation if activation is not None else (lambda x: x)
if kernel_initializer is None:
kernel_mean_initializer = tf.random_uniform_initializer(-stddev, stddev)
kernel_stddev_initializer = tf.random_uniform_initializer(-stddev * self.sigma0, stddev * self.sigma0)
else:
kernel_mean_initializer = kernel_stddev_initializer = kernel_initializer
with tf.variable_scope(None, default_name=name):
weight_mean = tf.get_variable('weight_mean', shape=(num_inputs, num_outputs),
initializer=kernel_mean_initializer)
bias_mean = tf.get_variable('bias_mean', shape=(num_outputs,), initializer=tf.zeros_initializer())
weight_stddev = tf.get_variable('weight_stddev', shape=(num_inputs, num_outputs),
initializer=kernel_stddev_initializer)
bias_stddev = tf.get_variable('bias_stddev', shape=(num_outputs,),
initializer=kernel_stddev_initializer)
bias_noise = self.f(tf.random_normal((num_outputs,)))
weight_noise = self.factorized_noise(num_inputs, num_outputs)
bias = bias_mean + bias_stddev * bias_noise
weight = weight_mean + weight_stddev * weight_noise
return activation(tf.matmul(input_layer, weight) + bias)
def factorized_noise(self, inputs, outputs):
# TODO: use factorized noise only for compute intensive algos (e.g. DQN).
# lighter algos (e.g. DQN) should not use it
noise1 = self.f(tf.random_normal((inputs, 1)))
noise2 = self.f(tf.random_normal((1, outputs)))
return tf.matmul(noise1, noise2)
@staticmethod
def f(values):
return tf.sqrt(tf.abs(values)) * tf.sign(values)
def variable_summaries(var):

36
rl_coach/architectures/tensorflow_components/embedders/embedder.py
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@@ -19,11 +19,40 @@ from typing import List, Union
import numpy as np
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout
from rl_coach.base_parameters import EmbedderScheme
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout, Dense
from rl_coach.base_parameters import EmbedderScheme, NetworkComponentParameters
from rl_coach.core_types import InputEmbedding
class InputEmbedderParameters(NetworkComponentParameters):
def __init__(self, activation_function: str='relu', scheme: Union[List, EmbedderScheme]=EmbedderScheme.Medium,
batchnorm: bool=False, dropout=False, name: str='embedder', input_rescaling=None, input_offset=None,
input_clipping=None, dense_layer=Dense):
super().__init__(dense_layer=dense_layer)
self.activation_function = activation_function
self.scheme = scheme
self.batchnorm = batchnorm
self.dropout = dropout
if input_rescaling is None:
input_rescaling = {'image': 255.0, 'vector': 1.0}
if input_offset is None:
input_offset = {'image': 0.0, 'vector': 0.0}
self.input_rescaling = input_rescaling
self.input_offset = input_offset
self.input_clipping = input_clipping
self.name = name
@property
def path(self):
return {
"image": 'image_embedder:ImageEmbedder',
"vector": 'vector_embedder:VectorEmbedder'
}
class InputEmbedder(object):
"""
An input embedder is the first part of the network, which takes the input from the state and produces a vector
@@ -32,7 +61,7 @@ class InputEmbedder(object):
"""
def __init__(self, input_size: List[int], activation_function=tf.nn.relu,
scheme: EmbedderScheme=None, batchnorm: bool=False, dropout: bool=False,
name: str= "embedder", input_rescaling=1.0, input_offset=0.0, input_clipping=None):
name: str= "embedder", input_rescaling=1.0, input_offset=0.0, input_clipping=None, dense_layer=Dense):
self.name = name
self.input_size = input_size
self.activation_function = activation_function
@@ -47,6 +76,7 @@ class InputEmbedder(object):
self.input_rescaling = input_rescaling
self.input_offset = input_offset
self.input_clipping = input_clipping
self.dense_layer = dense_layer
def __call__(self, prev_input_placeholder=None):
with tf.variable_scope(self.get_name()):

28
rl_coach/architectures/tensorflow_components/embedders/image_embedder.py
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@@ -18,7 +18,7 @@ from typing import List
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Conv2d
from rl_coach.architectures.tensorflow_components.architecture import Conv2d, Dense
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedder
from rl_coach.base_parameters import EmbedderScheme
from rl_coach.core_types import InputImageEmbedding
@@ -30,7 +30,21 @@ class ImageEmbedder(InputEmbedder):
The embedder is intended for image like inputs, where the channels are expected to be the last axis.
The embedder also allows custom rescaling of the input prior to the neural network.
"""
schemes = {
def __init__(self, input_size: List[int], activation_function=tf.nn.relu,
scheme: EmbedderScheme=EmbedderScheme.Medium, batchnorm: bool=False, dropout: bool=False,
name: str= "embedder", input_rescaling: float=255.0, input_offset: float=0.0, input_clipping=None,
dense_layer=Dense):
super().__init__(input_size, activation_function, scheme, batchnorm, dropout, name, input_rescaling,
input_offset, input_clipping, dense_layer=dense_layer)
self.return_type = InputImageEmbedding
if len(input_size) != 3 and scheme != EmbedderScheme.Empty:
raise ValueError("Image embedders expect the input size to have 3 dimensions. The given size is: {}"
.format(input_size))
@property
def schemes(self):
return {
EmbedderScheme.Empty:
[],
@@ -61,14 +75,4 @@ class ImageEmbedder(InputEmbedder):
]
}
def __init__(self, input_size: List[int], activation_function=tf.nn.relu,
scheme: EmbedderScheme=EmbedderScheme.Medium, batchnorm: bool=False, dropout: bool=False,
name: str= "embedder", input_rescaling: float=255.0, input_offset: float=0.0, input_clipping=None):
super().__init__(input_size, activation_function, scheme, batchnorm, dropout, name, input_rescaling,
input_offset, input_clipping)
self.return_type = InputImageEmbedding
if len(input_size) != 3 and scheme != EmbedderScheme.Empty:
raise ValueError("Image embedders expect the input size to have 3 dimensions. The given size is: {}"
.format(input_size))

36
rl_coach/architectures/tensorflow_components/embedders/vector_embedder.py
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@@ -29,36 +29,40 @@ class VectorEmbedder(InputEmbedder):
An input embedder that is intended for inputs that can be represented as vectors.
The embedder flattens the input, applies several dense layers to it and returns the output.
"""
schemes = {
def __init__(self, input_size: List[int], activation_function=tf.nn.relu,
scheme: EmbedderScheme=EmbedderScheme.Medium, batchnorm: bool=False, dropout: bool=False,
name: str= "embedder", input_rescaling: float=1.0, input_offset:float=0.0, input_clipping=None,
dense_layer=Dense):
super().__init__(input_size, activation_function, scheme, batchnorm, dropout, name,
input_rescaling, input_offset, input_clipping, dense_layer=dense_layer)
self.return_type = InputVectorEmbedding
if len(self.input_size) != 1 and scheme != EmbedderScheme.Empty:
raise ValueError("The input size of a vector embedder must contain only a single dimension")
@property
def schemes(self):
return {
EmbedderScheme.Empty:
[],
EmbedderScheme.Shallow:
[
Dense([128])
self.dense_layer([128])
],
# dqn
EmbedderScheme.Medium:
[
Dense([256])
self.dense_layer([256])
],
# carla
EmbedderScheme.Deep: \
[
Dense([128]),
Dense([128]),
Dense([128])
self.dense_layer([128]),
self.dense_layer([128]),
self.dense_layer([128])
]
}
def __init__(self, input_size: List[int], activation_function=tf.nn.relu,
scheme: EmbedderScheme=EmbedderScheme.Medium, batchnorm: bool=False, dropout: bool=False,
name: str= "embedder", input_rescaling: float=1.0, input_offset:float=0.0, input_clipping=None):
super().__init__(input_size, activation_function, scheme, batchnorm, dropout, name,
input_rescaling, input_offset, input_clipping)
self.return_type = InputVectorEmbedding
if len(self.input_size) != 1 and scheme != EmbedderScheme.Empty:
raise ValueError("The input size of a vector embedder must contain only a single dimension")

3
rl_coach/architectures/tensorflow_components/general_network.py
View File

@@ -20,10 +20,11 @@ from typing import Dict
import numpy as np
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.architectures.tensorflow_components.architecture import TensorFlowArchitecture
from rl_coach.architectures.tensorflow_components.heads.head import HeadParameters
from rl_coach.architectures.tensorflow_components.middlewares.middleware import MiddlewareParameters
from rl_coach.base_parameters import AgentParameters, InputEmbedderParameters, EmbeddingMergerType
from rl_coach.base_parameters import AgentParameters, EmbeddingMergerType
from rl_coach.core_types import PredictionType
from rl_coach.spaces import SpacesDefinition, PlanarMapsObservationSpace
from rl_coach.utils import get_all_subclasses, dynamic_import_and_instantiate_module_from_params

15
rl_coach/architectures/tensorflow_components/heads/categorical_q_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import QActionStateValue
@@ -23,14 +25,17 @@ from rl_coach.spaces import SpacesDefinition
class CategoricalQHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='categorical_q_head_params'):
super().__init__(parameterized_class=CategoricalQHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='categorical_q_head_params', dense_layer=Dense):
super().__init__(parameterized_class=CategoricalQHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class CategoricalQHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str ='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str ='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'categorical_dqn_head'
self.num_actions = len(self.spaces.action.actions)
self.num_atoms = agent_parameters.algorithm.atoms
@@ -40,7 +45,7 @@ class CategoricalQHead(Head):
self.actions = tf.placeholder(tf.int32, [None], name="actions")
self.input = [self.actions]
values_distribution = tf.layers.dense(input_layer, self.num_actions * self.num_atoms, name='output')
values_distribution = self.dense_layer(self.num_actions * self.num_atoms)(input_layer, name='output')
values_distribution = tf.reshape(values_distribution, (tf.shape(values_distribution)[0], self.num_actions,
self.num_atoms))
# softmax on atoms dimension

15
rl_coach/architectures/tensorflow_components/heads/ddpg_actor_head.py
View File

@@ -16,7 +16,7 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout, Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import ActionProbabilities
@@ -24,16 +24,19 @@ from rl_coach.spaces import SpacesDefinition
class DDPGActorHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='tanh', name: str='policy_head_params', batchnorm: bool=True):
super().__init__(parameterized_class=DDPGActor, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='tanh', name: str='policy_head_params', batchnorm: bool=True,
dense_layer=Dense):
super().__init__(parameterized_class=DDPGActor, activation_function=activation_function, name=name,
dense_layer=dense_layer)
self.batchnorm = batchnorm
class DDPGActor(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='tanh',
batchnorm: bool=True):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
batchnorm: bool=True, dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'ddpg_actor_head'
self.return_type = ActionProbabilities
@@ -50,7 +53,7 @@ class DDPGActor(Head):
def _build_module(self, input_layer):
# mean
pre_activation_policy_values_mean = tf.layers.dense(input_layer, self.num_actions, name='fc_mean')
pre_activation_policy_values_mean = self.dense_layer(self.num_actions)(input_layer, name='fc_mean')
policy_values_mean = batchnorm_activation_dropout(pre_activation_policy_values_mean, self.batchnorm,
self.activation_function,
False, 0, 0)[-1]

12
rl_coach/architectures/tensorflow_components/heads/dnd_q_head.py
View File

@@ -15,6 +15,7 @@
#
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import HeadParameters
from rl_coach.architectures.tensorflow_components.heads.q_head import QHead
from rl_coach.base_parameters import AgentParameters
@@ -23,14 +24,17 @@ from rl_coach.spaces import SpacesDefinition
class DNDQHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='dnd_q_head_params'):
super().__init__(parameterized_class=DNDQHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='dnd_q_head_params', dense_layer=Dense):
super().__init__(parameterized_class=DNDQHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class DNDQHead(QHead):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'dnd_q_values_head'
self.DND_size = agent_parameters.algorithm.dnd_size
self.DND_key_error_threshold = agent_parameters.algorithm.DND_key_error_threshold

19
rl_coach/architectures/tensorflow_components/heads/dueling_q_head.py
View File

@@ -16,6 +16,7 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import HeadParameters
from rl_coach.architectures.tensorflow_components.heads.q_head import QHead
from rl_coach.base_parameters import AgentParameters
@@ -23,27 +24,29 @@ from rl_coach.spaces import SpacesDefinition
class DuelingQHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='dueling_q_head_params'):
super().__init__(parameterized_class=DuelingQHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='dueling_q_head_params', dense_layer=Dense):
super().__init__(parameterized_class=DuelingQHead, activation_function=activation_function, name=name, dense_layer=dense_layer)
class DuelingQHead(QHead):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'dueling_q_values_head'
def _build_module(self, input_layer):
# state value tower - V
with tf.variable_scope("state_value"):
state_value = tf.layers.dense(input_layer, 512, activation=self.activation_function, name='fc1')
state_value = tf.layers.dense(state_value, 1, name='fc2')
state_value = self.dense_layer(512)(input_layer, activation=self.activation_function, name='fc1')
state_value = self.dense_layer(1)(state_value, name='fc2')
# state_value = tf.expand_dims(state_value, axis=-1)
# action advantage tower - A
with tf.variable_scope("action_advantage"):
action_advantage = tf.layers.dense(input_layer, 512, activation=self.activation_function, name='fc1')
action_advantage = tf.layers.dense(action_advantage, self.num_actions, name='fc2')
action_advantage = self.dense_layer(512)(input_layer, activation=self.activation_function, name='fc1')
action_advantage = self.dense_layer(self.num_actions)(action_advantage, name='fc2')
action_advantage = action_advantage - tf.reduce_mean(action_advantage)
# merge to state-action value function Q

15
rl_coach/architectures/tensorflow_components/heads/head.py
View File

@@ -18,8 +18,8 @@ from typing import Type
import numpy as np
import tensorflow as tf
from tensorflow.python.ops.losses.losses_impl import Reduction
from rl_coach.base_parameters import AgentParameters, Parameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import AgentParameters, Parameters, NetworkComponentParameters
from rl_coach.spaces import SpacesDefinition
from rl_coach.utils import force_list
@@ -33,9 +33,10 @@ def normalized_columns_initializer(std=1.0):
return _initializer
class HeadParameters(Parameters):
def __init__(self, parameterized_class: Type['Head'], activation_function: str = 'relu', name: str= 'head'):
super().__init__()
class HeadParameters(NetworkComponentParameters):
def __init__(self, parameterized_class: Type['Head'], activation_function: str = 'relu', name: str= 'head',
dense_layer=Dense):
super().__init__(dense_layer=dense_layer)
self.activation_function = activation_function
self.name = name
self.parameterized_class_name = parameterized_class.__name__
@@ -48,7 +49,8 @@ class Head(object):
an assigned loss function. The heads are algorithm dependent.
"""
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int=0, loss_weight: float=1., is_local: bool=True, activation_function: str='relu'):
head_idx: int=0, loss_weight: float=1., is_local: bool=True, activation_function: str='relu',
dense_layer=Dense):
self.head_idx = head_idx
self.network_name = network_name
self.network_parameters = agent_parameters.network_wrappers[self.network_name]
@@ -66,6 +68,7 @@ class Head(object):
self.spaces = spaces
self.return_type = None
self.activation_function = activation_function
self.dense_layer = dense_layer
def __call__(self, input_layer):
"""

21
rl_coach/architectures/tensorflow_components/heads/measurements_prediction_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import Measurements
@@ -23,15 +25,18 @@ from rl_coach.spaces import SpacesDefinition
class MeasurementsPredictionHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='measurements_prediction_head_params'):
def __init__(self, activation_function: str ='relu', name: str='measurements_prediction_head_params',
dense_layer=Dense):
super().__init__(parameterized_class=MeasurementsPredictionHead,
activation_function=activation_function, name=name)
activation_function=activation_function, name=name, dense_layer=dense_layer)
class MeasurementsPredictionHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'future_measurements_head'
self.num_actions = len(self.spaces.action.actions)
self.num_measurements = self.spaces.state['measurements'].shape[0]
@@ -43,14 +48,14 @@ class MeasurementsPredictionHead(Head):
# This is almost exactly the same as Dueling Network but we predict the future measurements for each action
# actions expectation tower (expectation stream) - E
with tf.variable_scope("expectation_stream"):
expectation_stream = tf.layers.dense(input_layer, 256, activation=self.activation_function, name='fc1')
expectation_stream = tf.layers.dense(expectation_stream, self.multi_step_measurements_size, name='output')
expectation_stream = self.dense_layer(256)(input_layer, activation=self.activation_function, name='fc1')
expectation_stream = self.dense_layer(self.multi_step_measurements_size)(expectation_stream, name='output')
expectation_stream = tf.expand_dims(expectation_stream, axis=1)
# action fine differences tower (action stream) - A
with tf.variable_scope("action_stream"):
action_stream = tf.layers.dense(input_layer, 256, activation=self.activation_function, name='fc1')
action_stream = tf.layers.dense(action_stream, self.num_actions * self.multi_step_measurements_size,
action_stream = self.dense_layer(256)(input_layer, activation=self.activation_function, name='fc1')
action_stream = self.dense_layer(self.num_actions * self.multi_step_measurements_size)(action_stream,
name='output')
action_stream = tf.reshape(action_stream,
(tf.shape(action_stream)[0], self.num_actions, self.multi_step_measurements_size))

18
rl_coach/architectures/tensorflow_components/heads/naf_head.py
View File

@@ -16,6 +16,7 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import QActionStateValue
@@ -24,14 +25,17 @@ from rl_coach.spaces import SpacesDefinition
class NAFHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='tanh', name: str='naf_head_params'):
super().__init__(parameterized_class=NAFHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='tanh', name: str='naf_head_params', dense_layer=Dense):
super().__init__(parameterized_class=NAFHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class NAFHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True,activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True,activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
if not isinstance(self.spaces.action, BoxActionSpace):
raise ValueError("NAF works only for continuous action spaces (BoxActionSpace)")
@@ -50,15 +54,15 @@ class NAFHead(Head):
self.input = self.action
# V Head
self.V = tf.layers.dense(input_layer, 1, name='V')
self.V = self.dense_layer(1)(input_layer, name='V')
# mu Head
mu_unscaled = tf.layers.dense(input_layer, self.num_actions, activation=self.activation_function, name='mu_unscaled')
mu_unscaled = self.dense_layer(self.num_actions)(input_layer, activation=self.activation_function, name='mu_unscaled')
self.mu = tf.multiply(mu_unscaled, self.output_scale, name='mu')
# A Head
# l_vector is a vector that includes a lower-triangular matrix values
self.l_vector = tf.layers.dense(input_layer, (self.num_actions * (self.num_actions + 1)) / 2, name='l_vector')
self.l_vector = self.dense_layer((self.num_actions * (self.num_actions + 1)) / 2)(input_layer, name='l_vector')
# Convert l to a lower triangular matrix and exponentiate its diagonal

21
rl_coach/architectures/tensorflow_components/heads/policy_head.py
View File

@@ -17,6 +17,7 @@
import numpy as np
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, normalized_columns_initializer, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import ActionProbabilities
@@ -27,14 +28,17 @@ from rl_coach.utils import eps
class PolicyHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='tanh', name: str='policy_head_params'):
super().__init__(parameterized_class=PolicyHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='tanh', name: str='policy_head_params', dense_layer=Dense):
super().__init__(parameterized_class=PolicyHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class PolicyHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='tanh'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='tanh',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'policy_values_head'
self.return_type = ActionProbabilities
self.beta = None
@@ -90,7 +94,7 @@ class PolicyHead(Head):
num_actions = len(action_space.actions)
self.actions.append(tf.placeholder(tf.int32, [None], name="actions"))
policy_values = tf.layers.dense(input_layer, num_actions, name='fc')
policy_values = self.dense_layer(num_actions)(input_layer, name='fc')
self.policy_probs = tf.nn.softmax(policy_values, name="policy")
# define the distributions for the policy and the old policy
@@ -114,7 +118,7 @@ class PolicyHead(Head):
self.continuous_output_activation = None
# mean
pre_activation_policy_values_mean = tf.layers.dense(input_layer, num_actions, name='fc_mean')
pre_activation_policy_values_mean = self.dense_layer(num_actions)(input_layer, name='fc_mean')
policy_values_mean = self.continuous_output_activation(pre_activation_policy_values_mean)
self.policy_mean = tf.multiply(policy_values_mean, self.output_scale, name='output_mean')
@@ -123,8 +127,9 @@ class PolicyHead(Head):
# standard deviation
if isinstance(self.exploration_policy, ContinuousEntropyParameters):
# the stdev is an output of the network and uses a softplus activation as defined in A3C
policy_values_std = tf.layers.dense(input_layer, num_actions,
kernel_initializer=normalized_columns_initializer(0.01), name='fc_std')
policy_values_std = self.dense_layer(num_actions)(input_layer,
kernel_initializer=normalized_columns_initializer(0.01),
name='fc_std')
self.policy_std = tf.nn.softplus(policy_values_std, name='output_variance') + eps
self.output.append(self.policy_std)

16
rl_coach/architectures/tensorflow_components/heads/ppo_head.py
View File

@@ -17,6 +17,7 @@
import numpy as np
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters, normalized_columns_initializer
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import ActionProbabilities
@@ -26,14 +27,17 @@ from rl_coach.utils import eps
class PPOHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='tanh', name: str='ppo_head_params'):
super().__init__(parameterized_class=PPOHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='tanh', name: str='ppo_head_params', dense_layer=Dense):
super().__init__(parameterized_class=PPOHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class PPOHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='tanh'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='tanh',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'ppo_head'
self.return_type = ActionProbabilities
@@ -110,7 +114,7 @@ class PPOHead(Head):
# Policy Head
self.input = [self.actions, self.old_policy_mean]
policy_values = tf.layers.dense(input_layer, num_actions, name='policy_fc')
policy_values = self.dense_layer(num_actions)(input_layer, name='policy_fc')
self.policy_mean = tf.nn.softmax(policy_values, name="policy")
# define the distributions for the policy and the old policy
@@ -127,7 +131,7 @@ class PPOHead(Head):
self.old_policy_std = tf.placeholder(tf.float32, [None, num_actions], "old_policy_std")
self.input = [self.actions, self.old_policy_mean, self.old_policy_std]
self.policy_mean = tf.layers.dense(input_layer, num_actions, name='policy_mean',
self.policy_mean = self.dense_layer(num_actions)(input_layer, name='policy_mean',
kernel_initializer=normalized_columns_initializer(0.01))
if self.is_local:
self.policy_logstd = tf.Variable(np.zeros((1, num_actions)), dtype='float32',

15
rl_coach/architectures/tensorflow_components/heads/ppo_v_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, normalized_columns_initializer, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import ActionProbabilities
@@ -23,14 +25,17 @@ from rl_coach.spaces import SpacesDefinition
class PPOVHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='ppo_v_head_params'):
super().__init__(parameterized_class=PPOVHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='ppo_v_head_params', dense_layer=Dense):
super().__init__(parameterized_class=PPOVHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class PPOVHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'ppo_v_head'
self.clip_likelihood_ratio_using_epsilon = agent_parameters.algorithm.clip_likelihood_ratio_using_epsilon
self.return_type = ActionProbabilities
@@ -38,7 +43,7 @@ class PPOVHead(Head):
def _build_module(self, input_layer):
self.old_policy_value = tf.placeholder(tf.float32, [None], "old_policy_values")
self.input = [self.old_policy_value]
self.output = tf.layers.dense(input_layer, 1, name='output',
self.output = self.dense_layer(1)(input_layer, name='output',
kernel_initializer=normalized_columns_initializer(1.0))
self.target = self.total_return = tf.placeholder(tf.float32, [None], name="total_return")

15
rl_coach/architectures/tensorflow_components/heads/q_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import QActionStateValue
@@ -23,14 +25,17 @@ from rl_coach.spaces import SpacesDefinition, BoxActionSpace, DiscreteActionSpac
class QHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='q_head_params'):
super().__init__(parameterized_class=QHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='q_head_params', dense_layer=Dense):
super().__init__(parameterized_class=QHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class QHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'q_values_head'
if isinstance(self.spaces.action, BoxActionSpace):
self.num_actions = 1
@@ -44,7 +49,7 @@ class QHead(Head):
def _build_module(self, input_layer):
# Standard Q Network
self.output = tf.layers.dense(input_layer, self.num_actions, name='output')
self.output = self.dense_layer(self.num_actions)(input_layer, name='output')

15
rl_coach/architectures/tensorflow_components/heads/quantile_regression_q_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import QActionStateValue
@@ -23,15 +25,18 @@ from rl_coach.spaces import SpacesDefinition
class QuantileRegressionQHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='quantile_regression_q_head_params'):
def __init__(self, activation_function: str ='relu', name: str='quantile_regression_q_head_params',
dense_layer=Dense):
super().__init__(parameterized_class=QuantileRegressionQHead, activation_function=activation_function,
name=name)
name=name, dense_layer=dense_layer)
class QuantileRegressionQHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'quantile_regression_dqn_head'
self.num_actions = len(self.spaces.action.actions)
self.num_atoms = agent_parameters.algorithm.atoms # we use atom / quantile interchangeably
@@ -44,7 +49,7 @@ class QuantileRegressionQHead(Head):
self.input = [self.actions, self.quantile_midpoints]
# the output of the head is the N unordered quantile locations {theta_1, ..., theta_N}
quantiles_locations = tf.layers.dense(input_layer, self.num_actions * self.num_atoms, name='output')
quantiles_locations = self.dense_layer(self.num_actions * self.num_atoms)(input_layer, name='output')
quantiles_locations = tf.reshape(quantiles_locations, (tf.shape(quantiles_locations)[0], self.num_actions, self.num_atoms))
self.output = quantiles_locations

15
rl_coach/architectures/tensorflow_components/heads/v_head.py
View File

@@ -16,6 +16,8 @@
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.heads.head import Head, normalized_columns_initializer, HeadParameters
from rl_coach.base_parameters import AgentParameters
from rl_coach.core_types import VStateValue
@@ -23,14 +25,17 @@ from rl_coach.spaces import SpacesDefinition
class VHeadParameters(HeadParameters):
def __init__(self, activation_function: str ='relu', name: str='v_head_params'):
super().__init__(parameterized_class=VHead, activation_function=activation_function, name=name)
def __init__(self, activation_function: str ='relu', name: str='v_head_params', dense_layer=Dense):
super().__init__(parameterized_class=VHead, activation_function=activation_function, name=name,
dense_layer=dense_layer)
class VHead(Head):
def __init__(self, agent_parameters: AgentParameters, spaces: SpacesDefinition, network_name: str,
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu'):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function)
head_idx: int = 0, loss_weight: float = 1., is_local: bool = True, activation_function: str='relu',
dense_layer=Dense):
super().__init__(agent_parameters, spaces, network_name, head_idx, loss_weight, is_local, activation_function,
dense_layer=dense_layer)
self.name = 'v_values_head'
self.return_type = VStateValue
@@ -41,5 +46,5 @@ class VHead(Head):
def _build_module(self, input_layer):
# Standard V Network
self.output = tf.layers.dense(input_layer, 1, name='output',
self.output = self.dense_layer(1)(input_layer, name='output',
kernel_initializer=normalized_columns_initializer(1.0))

60
rl_coach/architectures/tensorflow_components/middlewares/fc_middleware.py
View File

@@ -27,42 +27,18 @@ class FCMiddlewareParameters(MiddlewareParameters):
def __init__(self, activation_function='relu',
scheme: Union[List, MiddlewareScheme] = MiddlewareScheme.Medium,
batchnorm: bool = False, dropout: bool = False,
name="middleware_fc_embedder"):
name="middleware_fc_embedder", dense_layer=Dense):
super().__init__(parameterized_class=FCMiddleware, activation_function=activation_function,
scheme=scheme, batchnorm=batchnorm, dropout=dropout, name=name)
scheme=scheme, batchnorm=batchnorm, dropout=dropout, name=name, dense_layer=dense_layer)
class FCMiddleware(Middleware):
schemes = {
MiddlewareScheme.Empty:
[],
# ppo
MiddlewareScheme.Shallow:
[
Dense([64])
],
# dqn
MiddlewareScheme.Medium:
[
Dense([512])
],
MiddlewareScheme.Deep: \
[
Dense([128]),
Dense([128]),
Dense([128])
]
}
def __init__(self, activation_function=tf.nn.relu,
scheme: MiddlewareScheme = MiddlewareScheme.Medium,
batchnorm: bool = False, dropout: bool = False,
name="middleware_fc_embedder"):
name="middleware_fc_embedder", dense_layer=Dense):
super().__init__(activation_function=activation_function, batchnorm=batchnorm,
dropout=dropout, scheme=scheme, name=name)
dropout=dropout, scheme=scheme, name=name, dense_layer=dense_layer)
self.return_type = Middleware_FC_Embedding
self.layers = []
@@ -70,7 +46,7 @@ class FCMiddleware(Middleware):
self.layers.append(self.input)
if isinstance(self.scheme, MiddlewareScheme):
layers_params = FCMiddleware.schemes[self.scheme]
layers_params = self.schemes[self.scheme]
else:
layers_params = self.scheme
for idx, layer_params in enumerate(layers_params):
@@ -84,3 +60,29 @@ class FCMiddleware(Middleware):
self.output = self.layers[-1]
@property
def schemes(self):
return {
MiddlewareScheme.Empty:
[],
# ppo
MiddlewareScheme.Shallow:
[
self.dense_layer([64])
],
# dqn
MiddlewareScheme.Medium:
[
self.dense_layer([512])
],
MiddlewareScheme.Deep: \
[
self.dense_layer([128]),
self.dense_layer([128]),
self.dense_layer([128])
]
}

63
rl_coach/architectures/tensorflow_components/middlewares/lstm_middleware.py
View File

@@ -18,7 +18,7 @@
import numpy as np
import tensorflow as tf
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout
from rl_coach.architectures.tensorflow_components.architecture import batchnorm_activation_dropout, Dense
from rl_coach.architectures.tensorflow_components.middlewares.middleware import Middleware, MiddlewareParameters
from rl_coach.base_parameters import MiddlewareScheme
from rl_coach.core_types import Middleware_LSTM_Embedding
@@ -28,43 +28,19 @@ class LSTMMiddlewareParameters(MiddlewareParameters):
def __init__(self, activation_function='relu', number_of_lstm_cells=256,
scheme: MiddlewareScheme = MiddlewareScheme.Medium,
batchnorm: bool = False, dropout: bool = False,
name="middleware_lstm_embedder"):
name="middleware_lstm_embedder", dense_layer=Dense):
super().__init__(parameterized_class=LSTMMiddleware, activation_function=activation_function,
scheme=scheme, batchnorm=batchnorm, dropout=dropout, name=name)
scheme=scheme, batchnorm=batchnorm, dropout=dropout, name=name, dense_layer=dense_layer)
self.number_of_lstm_cells = number_of_lstm_cells
class LSTMMiddleware(Middleware):
schemes = {
MiddlewareScheme.Empty:
[],
# ppo
MiddlewareScheme.Shallow:
[
[64]
],
# dqn
MiddlewareScheme.Medium:
[
[512]
],
MiddlewareScheme.Deep: \
[
[128],
[128],
[128]
]
}
def __init__(self, activation_function=tf.nn.relu, number_of_lstm_cells: int=256,
scheme: MiddlewareScheme = MiddlewareScheme.Medium,
batchnorm: bool = False, dropout: bool = False,
name="middleware_lstm_embedder"):
name="middleware_lstm_embedder", dense_layer=Dense):
super().__init__(activation_function=activation_function, batchnorm=batchnorm,
dropout=dropout, scheme=scheme, name=name)
dropout=dropout, scheme=scheme, name=name, dense_layer=dense_layer)
self.return_type = Middleware_LSTM_Embedding
self.number_of_lstm_cells = number_of_lstm_cells
self.layers = []
@@ -83,7 +59,7 @@ class LSTMMiddleware(Middleware):
# optionally insert some dense layers before the LSTM
if isinstance(self.scheme, MiddlewareScheme):
layers_params = LSTMMiddleware.schemes[self.scheme]
layers_params = self.schemes[self.scheme]
else:
layers_params = self.scheme
for idx, layer_params in enumerate(layers_params):
@@ -111,3 +87,30 @@ class LSTMMiddleware(Middleware):
lstm_c, lstm_h = lstm_state
self.state_out = (lstm_c[:1, :], lstm_h[:1, :])
self.output = tf.reshape(lstm_outputs, [-1, self.number_of_lstm_cells])
@property
def schemes(self):
return {
MiddlewareScheme.Empty:
[],
# ppo
MiddlewareScheme.Shallow:
[
[64]
],
# dqn
MiddlewareScheme.Medium:
[
[512]
],
MiddlewareScheme.Deep: \
[
[128],
[128],
[128]
]
}

18
rl_coach/architectures/tensorflow_components/middlewares/middleware.py
View File

@@ -17,16 +17,16 @@ from typing import Type, Union, List
import tensorflow as tf
from rl_coach.base_parameters import MiddlewareScheme, Parameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import MiddlewareScheme, Parameters, NetworkComponentParameters
from rl_coach.core_types import MiddlewareEmbedding
class MiddlewareParameters(Parameters):
class MiddlewareParameters(NetworkComponentParameters):
def __init__(self, parameterized_class: Type['Middleware'],
activation_function: str='relu', scheme: Union[List, MiddlewareScheme]=MiddlewareScheme.Medium,
batchnorm: bool=False, dropout: bool=False,
name='middleware'):
super().__init__()
batchnorm: bool=False, dropout: bool=False, name='middleware', dense_layer=Dense):
super().__init__(dense_layer=dense_layer)
self.activation_function = activation_function
self.scheme = scheme
self.batchnorm = batchnorm
@@ -43,7 +43,7 @@ class Middleware(object):
"""
def __init__(self, activation_function=tf.nn.relu,
scheme: MiddlewareScheme = MiddlewareScheme.Medium,
batchnorm: bool = False, dropout: bool = False, name="middleware_embedder"):
batchnorm: bool = False, dropout: bool = False, name="middleware_embedder", dense_layer=Dense):
self.name = name
self.input = None
self.output = None
@@ -53,6 +53,7 @@ class Middleware(object):
self.dropout_rate = 0
self.scheme = scheme
self.return_type = MiddlewareEmbedding
self.dense_layer = dense_layer
def __call__(self, input_layer):
with tf.variable_scope(self.get_name()):
@@ -66,3 +67,8 @@ class Middleware(object):
def get_name(self):
return self.name
@property
def schemes(self):
raise NotImplementedError("Inheriting middleware must define schemes matching its allowed default "
"configurations.")

33
rl_coach/base_parameters.py
View File

@@ -199,7 +199,7 @@ class NetworkParameters(Parameters):
self.learning_rate_decay_steps = 0
# structure
self.input_embedders_parameters = []
self.input_embedders_parameters = {}
self.embedding_merger_type = EmbeddingMergerType.Concat
self.middleware_parameters = None
self.heads_parameters = []
@@ -220,32 +220,9 @@ class NetworkParameters(Parameters):
self.tensorflow_support = True
class InputEmbedderParameters(Parameters):
def __init__(self, activation_function: str='relu', scheme: Union[List, EmbedderScheme]=EmbedderScheme.Medium,
batchnorm: bool=False, dropout=False, name: str='embedder', input_rescaling=None, input_offset=None,
input_clipping=None):
super().__init__()
self.activation_function = activation_function
self.scheme = scheme
self.batchnorm = batchnorm
self.dropout = dropout
if input_rescaling is None:
input_rescaling = {'image': 255.0, 'vector': 1.0}
if input_offset is None:
input_offset = {'image': 0.0, 'vector': 0.0}
self.input_rescaling = input_rescaling
self.input_offset = input_offset
self.input_clipping = input_clipping
self.name = name
@property
def path(self):
return {
"image": 'image_embedder:ImageEmbedder',
"vector": 'vector_embedder:VectorEmbedder'
}
class NetworkComponentParameters(Parameters):
def __init__(self, dense_layer):
self.dense_layer = dense_layer
class VisualizationParameters(Parameters):
@@ -287,7 +264,7 @@ class AgentParameters(Parameters):
self.input_filter = None
self.output_filter = None
self.pre_network_filter = NoInputFilter()
self.full_name_id = None # TODO: do we really want to hold this parameters here?
self.full_name_id = None # TODO: do we really want to hold this parameter here?
self.name = None
self.is_a_highest_level_agent = True
self.is_a_lowest_level_agent = True

2
rl_coach/environments/carla_environment.py
View File

@@ -18,6 +18,7 @@ import random
import sys
from os import path, environ
from rl_coach.filters.action.partial_discrete_action_space_map import PartialDiscreteActionSpaceMap
from rl_coach.filters.observation.observation_rgb_to_y_filter import ObservationRGBToYFilter
from rl_coach.filters.observation.observation_to_uint8_filter import ObservationToUInt8Filter
@@ -208,7 +209,6 @@ class CarlaEnvironment(Environment):
[self.gas_strength, self.steering_strength],
[self.brake_strength, -self.steering_strength],
[self.brake_strength, self.steering_strength]],
target_action_space=self.action_space,
descriptions=['NO-OP', 'TURN_LEFT', 'TURN_RIGHT', 'GAS', 'BRAKE',
'GAS_AND_TURN_LEFT', 'GAS_AND_TURN_RIGHT',
'BRAKE_AND_TURN_LEFT', 'BRAKE_AND_TURN_RIGHT']

149
rl_coach/environments/environment_group.py
View File

@@ -1,149 +0,0 @@
########################################################################################################################
####### Currently we are ignoring more complex cases including EnvironmentGroups - DO NOT USE THIS FILE ****************
########################################################################################################################
# #
# # Copyright (c) 2017 Intel Corporation
# #
# # Licensed under the Apache License, Version 2.0 (the "License");
# # you may not use this file except in compliance with the License.
# # You may obtain a copy of the License at
# #
# # http://www.apache.org/licenses/LICENSE-2.0
# #
# # Unless required by applicable law or agreed to in writing, software
# # distributed under the License is distributed on an "AS IS" BASIS,
# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# # See the License for the specific language governing permissions and
# # limitations under the License.
# #
#
# from typing import Union, List, Dict
# import numpy as np
# from environments import create_environment
# from environments.environment import Environment
# from environments.environment_interface import EnvironmentInterface, ActionType, ActionSpace
# from core_types import GoalType, Transition
#
#
# class EnvironmentGroup(EnvironmentInterface):
# """
# An EnvironmentGroup is a group of different environments.
# In the simple case, it will contain a single environment. But it can also contain multiple environments,
# where the agent can then act on them as a batch, such that the prediction of the action is more efficient.
# """
# def __init__(self, environments_parameters: List[Environment]):
# self.environments_parameters = environments_parameters
# self.environments = []
# self.action_space = []
# self.outgoing_control = []
# self._last_env_response = []
#
# @property
# def action_space(self) -> Union[List[ActionSpace], ActionSpace]:
# """
# Get the action space of the environment
# :return: the action space
# """
# return self.action_space
#
# @action_space.setter
# def action_space(self, val: Union[List[ActionSpace], ActionSpace]):
# """
# Set the action space of the environment
# :return: None
# """
# self.action_space = val
#
# @property
# def phase(self) -> RunPhase:
# """
# Get the phase of the environments group
# :return: the current phase
# """
# return self.phase
#
# @phase.setter
# def phase(self, val: RunPhase):
# """
# Change the phase of each one of the environments in the group
# :param val: the new phase
# :return: None
# """
# self.phase = val
# call_method_for_all(self.environments, 'phase', val)
#
# def _create_environments(self):
# """
# Create the environments using the given parameters and update the environments list
# :return: None
# """
# for environment_parameters in self.environments_parameters:
# environment = create_environment(environment_parameters)
# self.action_space = self.action_space.append(environment.action_space)
# self.environments.append(environment)
#
# @property
# def last_env_response(self) -> Union[List[Transition], Transition]:
# """
# Get the last environment response
# :return: a dictionary that contains the state, reward, etc.
# """
# return squeeze_list(self._last_env_response)
#
# @last_env_response.setter
# def last_env_response(self, val: Union[List[Transition], Transition]):
# """
# Set the last environment response
# :param val: the last environment response
# """
# self._last_env_response = force_list(val)
#
# def step(self, actions: Union[List[ActionType], ActionType]) -> List[Transition]:
# """
# Act in all the environments in the group.
# :param actions: can be either a single action if there is a single environment in the group, or a list of
# actions in case there are multiple environments in the group. Each action can be an action index
# or a numpy array representing a continuous action for example.
# :return: The responses from all the environments in the group
# """
#
# actions = force_list(actions)
# if len(actions) != len(self.environments):
# raise ValueError("The number of actions does not match the number of environments in the group")
#
# result = []
# for environment, action in zip(self.environments, actions):
# result.append(environment.step(action))
#
# self.last_env_response = result
#
# return result
#
# def reset(self, force_environment_reset: bool=False) -> List[Transition]:
# """
# Reset all the environments in the group
# :param force_environment_reset: force the reset of each one of the environments
# :return: a list of the environments responses
# """
# return call_method_for_all(self.environments, 'reset', force_environment_reset)
#
# def get_random_action(self) -> List[ActionType]:
# """
# Get a list of random action that can be applied on the environments in the group
# :return: a list of random actions
# """
# return call_method_for_all(self.environments, 'get_random_action')
#
# def set_goal(self, goal: GoalType) -> None:
# """
# Set the goal of each one of the environments in the group to be the given goal
# :param goal: a goal vector
# :return: None
# """
# # TODO: maybe enable setting multiple goals?
# call_method_for_all(self.environments, 'set_goal', goal)

79
rl_coach/exploration_policies/parameter_noise.py Normal file
View File

@@ -0,0 +1,79 @@
#
# Copyright (c) 2017 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from typing import List, Dict
import numpy as np
from rl_coach.agents.dqn_agent import DQNAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import NoisyNetDense
from rl_coach.base_parameters import AgentParameters, NetworkParameters
from rl_coach.spaces import ActionSpace, BoxActionSpace, DiscreteActionSpace
from rl_coach.core_types import ActionType
from rl_coach.exploration_policies.exploration_policy import ExplorationPolicy, ExplorationParameters
class ParameterNoiseParameters(ExplorationParameters):
def __init__(self, agent_params: AgentParameters):
super().__init__()
if not isinstance(agent_params, DQNAgentParameters):
raise ValueError("Currently only DQN variants are supported for using an exploration type of "
"ParameterNoise.")
self.network_params = agent_params.network_wrappers
@property
def path(self):
return 'rl_coach.exploration_policies.parameter_noise:ParameterNoise'
class ParameterNoise(ExplorationPolicy):
def __init__(self, network_params: Dict[str, NetworkParameters], action_space: ActionSpace):
"""
:param action_space: the action space used by the environment
:param alpha0:
"""
super().__init__(action_space)
self.network_params = network_params
self._replace_network_dense_layers()
def get_action(self, action_values: List[ActionType]) -> ActionType:
if type(self.action_space) == DiscreteActionSpace:
return np.argmax(action_values)
elif type(self.action_space) == BoxActionSpace:
action_values_mean = action_values[0].squeeze()
action_values_std = action_values[1].squeeze()
return np.random.normal(action_values_mean, action_values_std)
else:
raise ValueError("ActionSpace type {} is not supported for ParameterNoise.".format(type(self.action_space)))
def get_control_param(self):
return 0
def _replace_network_dense_layers(self):
# replace the dense type for all the networks components (embedders, mw, heads) with a NoisyNetDense
# NOTE: we are changing network params in a non-params class (an already instantiated class), this could have
# been prone to a bug, but since the networks are created very late in the game
# (after agent.init_environment_dependent()_modules is called) - then we are fine.
for network_wrapper_params in self.network_params.values():
for component_params in list(network_wrapper_params.input_embedders_parameters.values()) + \
[network_wrapper_params.middleware_parameters] + \
network_wrapper_params.heads_parameters:
component_params.dense_layer = NoisyNetDense

4
rl_coach/presets/BitFlip_DQN.py
View File

@@ -1,8 +1,10 @@
from rl_coach.agents.dqn_agent import DQNAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, InputEmbedderParameters, \
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, \
PresetValidationParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps
from rl_coach.environments.gym_environment import Mujoco
from rl_coach.graph_managers.basic_rl_graph_manager import BasicRLGraphManager
from rl_coach.graph_managers.graph_manager import ScheduleParameters

3
rl_coach/presets/BitFlip_DQN_HER.py
View File

@@ -1,8 +1,9 @@
from rl_coach.agents.dqn_agent import DQNAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, InputEmbedderParameters, \
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, \
PresetValidationParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.environments.gym_environment import Mujoco
from rl_coach.graph_managers.basic_rl_graph_manager import BasicRLGraphManager
from rl_coach.graph_managers.graph_manager import ScheduleParameters

2
rl_coach/presets/ControlSuite_DDPG.py
View File

@@ -1,6 +1,6 @@
from rl_coach.agents.ddpg_agent import DDPGAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, PresetValidationParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps, RunPhase
from rl_coach.environments.control_suite_environment import ControlSuiteEnvironmentParameters, control_suite_envs
from rl_coach.environments.environment import MaxDumpMethod, SelectedPhaseOnlyDumpMethod, SingleLevelSelection

2
rl_coach/presets/Doom_Health_DFP.py
View File

@@ -1,7 +1,7 @@
from rl_coach.agents.dfp_agent import DFPAgentParameters
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, MiddlewareScheme, \
PresetValidationParameters
from rl_coach.core_types import EnvironmentSteps, RunPhase
from rl_coach.core_types import EnvironmentSteps, RunPhase, EnvironmentEpisodes
from rl_coach.environments.doom_environment import DoomEnvironmentParameters
from rl_coach.environments.environment import SelectedPhaseOnlyDumpMethod, MaxDumpMethod
from rl_coach.graph_managers.basic_rl_graph_manager import BasicRLGraphManager

7
rl_coach/presets/Doom_Health_Supreme_DFP.py
View File

@@ -1,7 +1,6 @@
from rl_coach.agents.dfp_agent import DFPAgentParameters
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, MiddlewareScheme, \
PresetValidationParameters
from rl_coach.core_types import EnvironmentSteps, RunPhase
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, MiddlewareScheme
from rl_coach.core_types import EnvironmentSteps, RunPhase, EnvironmentEpisodes
from rl_coach.environments.doom_environment import DoomEnvironmentParameters
from rl_coach.environments.environment import SelectedPhaseOnlyDumpMethod, MaxDumpMethod
from rl_coach.graph_managers.basic_rl_graph_manager import BasicRLGraphManager
@@ -62,4 +61,4 @@ vis_params.dump_mp4 = False
graph_manager = BasicRLGraphManager(agent_params=agent_params, env_params=env_params,
schedule_params=schedule_params, vis_params=vis_params,
preset_validation_params=preset_validation_params)
)

6
rl_coach/presets/Fetch_DDPG_HER_baselines.py
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@@ -1,9 +1,9 @@
from rl_coach.agents.ddpg_agent import DDPGAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.middlewares.fc_middleware import FCMiddlewareParameters
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, InputEmbedderParameters, \
PresetValidationParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps, RunPhase
from rl_coach.base_parameters import VisualizationParameters, EmbedderScheme, PresetValidationParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentEpisodes, EnvironmentSteps, TrainingSteps, RunPhase
from rl_coach.environments.environment import SelectedPhaseOnlyDumpMethod, MaxDumpMethod, SingleLevelSelection
from rl_coach.environments.gym_environment import Mujoco, MujocoInputFilter, fetch_v1
from rl_coach.exploration_policies.e_greedy import EGreedyParameters

4
rl_coach/presets/Mujoco_A3C_LSTM.py
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@@ -1,8 +1,8 @@
from rl_coach.agents.actor_critic_agent import ActorCriticAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.architectures.tensorflow_components.middlewares.lstm_middleware import LSTMMiddlewareParameters
from rl_coach.base_parameters import VisualizationParameters, InputEmbedderParameters, MiddlewareScheme, \
PresetValidationParameters
from rl_coach.base_parameters import VisualizationParameters, MiddlewareScheme, PresetValidationParameters
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps, RunPhase
from rl_coach.environments.environment import MaxDumpMethod, SelectedPhaseOnlyDumpMethod, SingleLevelSelection
from rl_coach.environments.gym_environment import Mujoco, mujoco_v2, MujocoInputFilter

5
rl_coach/presets/Pendulum_HAC.py
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@@ -2,8 +2,9 @@ import numpy as np
from rl_coach.agents.hac_ddpg_agent import HACDDPGAgentParameters
from rl_coach.architectures.tensorflow_components.architecture import Dense
from rl_coach.base_parameters import VisualizationParameters, EmbeddingMergerType, EmbedderScheme, \
InputEmbedderParameters
from rl_coach.base_parameters import VisualizationParameters, EmbeddingMergerType, EmbedderScheme
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import EnvironmentEpisodes, EnvironmentSteps, RunPhase, TrainingSteps
from rl_coach.environments.environment import SelectedPhaseOnlyDumpMethod
from rl_coach.environments.gym_environment import Mujoco

3
rl_coach/presets/Starcraft_CollectMinerals_A3C.py
View File

@@ -1,8 +1,9 @@
from rl_coach.agents.actor_critic_agent import ActorCriticAgentParameters
from rl_coach.agents.policy_optimization_agent import PolicyGradientRescaler
from rl_coach.base_parameters import VisualizationParameters, InputEmbedderParameters
from rl_coach.base_parameters import VisualizationParameters
from rl_coach.core_types import RunPhase
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.environments.environment import MaxDumpMethod, SelectedPhaseOnlyDumpMethod
from rl_coach.environments.starcraft2_environment import StarCraft2EnvironmentParameters
from rl_coach.exploration_policies.additive_noise import AdditiveNoiseParameters

3
rl_coach/presets/Starcraft_CollectMinerals_Dueling_DDQN.py
View File

@@ -2,8 +2,9 @@ from collections import OrderedDict
from rl_coach.agents.ddqn_agent import DDQNAgentParameters
from rl_coach.architectures.tensorflow_components.heads.dueling_q_head import DuelingQHeadParameters
from rl_coach.base_parameters import VisualizationParameters, InputEmbedderParameters
from rl_coach.base_parameters import VisualizationParameters
from rl_coach.core_types import RunPhase
from rl_coach.architectures.tensorflow_components.embedders.embedder import InputEmbedderParameters
from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps
from rl_coach.environments.environment import MaxDumpMethod, SelectedPhaseOnlyDumpMethod
from rl_coach.environments.starcraft2_environment import StarCraft2EnvironmentParameters