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remove unused variables

/develop-generalizationTraining-TrainerController
Chris Elion 6 年前
当前提交
c58c2600
共有 1 个文件被更改,包括 0 次插入18 次删除
  1. 18
      ml-agents/mlagents/trainers/components/bc/model.py

18
ml-agents/mlagents/trainers/components/bc/model.py


)
else:
log_probs = self.policy_model.all_log_probs
action_idx = [0] + list(np.cumsum(action_size))
entropy = tf.reduce_sum(
(
tf.stack(
[
tf.nn.softmax_cross_entropy_with_logits_v2(
labels=tf.nn.softmax(
log_probs[:, action_idx[i] : action_idx[i + 1]]
),
logits=log_probs[:, action_idx[i] : action_idx[i + 1]],
)
for i in range(len(action_size))
],
axis=1,
)
),
axis=1,
)
self.loss = tf.reduce_mean(
-tf.log(tf.nn.softmax(log_probs) + 1e-7) * self.expert_action
)

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