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Fix evaluation scoring bug (numpy casts generator to a single-element array containing the generator, which is a truthy object)

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Jie Tang
2016-10-20 19:39:15 -07:00
parent 88f94587a2
commit a8e4734cbc
1 changed files with 2 additions and 1 deletions
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3
gym/scoreboard/scoring.py
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@@ -47,7 +47,8 @@ def score_from_merged(episode_lengths, episode_rewards, episode_types, timestamp
""" """
if episode_types is not None: if episode_types is not None:
# Select only the training episodes # Select only the training episodes
t_idx = np.where(e == 't' for e in episode_types) episode_types = np.array(episode_types)
t_idx = np.where(episode_types == 't')
episode_lengths = np.array(episode_lengths)[t_idx] episode_lengths = np.array(episode_lengths)[t_idx]
episode_rewards = np.array(episode_rewards)[t_idx] episode_rewards = np.array(episode_rewards)[t_idx]
timestamps = np.array(timestamps)[t_idx] timestamps = np.array(timestamps)[t_idx]