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Fix for issue #128 - circular DQN import (#130)

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Gal Leibovich
2018-12-16 16:06:44 +02:00
committed by GitHub
parent e08accdc22
commit f9ee526536
4 changed files with 7 additions and 2 deletions
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4
rl_coach/exploration_policies/parameter_noise.py
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@@ -18,7 +18,6 @@ from typing import List, Dict
import numpy as np
from rl_coach.agents.dqn_agent import DQNAgentParameters
from rl_coach.architectures.layers import NoisyNetDense
from rl_coach.base_parameters import AgentParameters, NetworkParameters
from rl_coach.spaces import ActionSpace, BoxActionSpace, DiscreteActionSpace
@@ -30,7 +29,8 @@ from rl_coach.exploration_policies.exploration_policy import ExplorationPolicy,
class ParameterNoiseParameters(ExplorationParameters):
def __init__(self, agent_params: AgentParameters):
super().__init__()
if not isinstance(agent_params, DQNAgentParameters):
if not agent_params.algorithm.supports_parameter_noise:
raise ValueError("Currently only DQN variants are supported for using an exploration type of "
"ParameterNoise.")