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fix keep_dims -> keepdims

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Zach Dwiel
2018-02-16 13:30:31 -05:00
parent 39a28aba95
commit ee6e0bdc3b
3 changed files with 10 additions and 5 deletions
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3
agents/nec_agent.py
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@@ -16,7 +16,8 @@
import numpy as np
from agents.value_optimization_agent import *
from agents.value_optimization_agent import ValueOptimizationAgent
from logger import screen
# Neural Episodic Control - https://arxiv.org/pdf/1703.01988.pdf

6
agents/ppo_agent.py
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@@ -112,8 +112,12 @@ class PPOAgent(ActorCriticAgent):
current_values = self.critic_network.online_network.predict(current_states_batch)
targets = current_values * (1 - mix_fraction) + total_return_batch * mix_fraction
inputs = copy.copy(current_states_batch)
for input_index, input in enumerate(old_policy_values):
inputs['output_0_{}'.format(input_index)] = input
value_loss = self.critic_network.online_network.\
accumulate_gradients([current_states_batch] + old_policy_values, targets)
accumulate_gradients(inputs, targets)
self.critic_network.apply_gradients_to_online_network()
if self.tp.distributed:
self.critic_network.apply_gradients_to_global_network()