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| from easydict import EasyDict | |
| import ding.envs.gym_env | |
| cfg = dict( | |
| exp_name='PongNoFrameskip-v4-PPOOffPolicy', | |
| env=dict( | |
| collector_env_num=8, | |
| evaluator_env_num=8, | |
| n_evaluator_episode=8, | |
| stop_value=30, | |
| env_id='PongNoFrameskip-v4', | |
| frame_stack=4, | |
| env_wrapper='atari_default', | |
| ), | |
| policy=dict( | |
| cuda=True, | |
| recompute_adv=True, | |
| action_space='discrete', | |
| model=dict( | |
| obs_shape=[4, 84, 84], | |
| action_shape=6, | |
| action_space='discrete', | |
| encoder_hidden_size_list=[64, 64, 128], | |
| actor_head_hidden_size=128, | |
| critic_head_hidden_size=128, | |
| ), | |
| learn=dict( | |
| update_per_collect=10, | |
| batch_size=320, | |
| learning_rate=3e-4, | |
| value_weight=0.5, | |
| entropy_weight=0.001, | |
| clip_ratio=0.2, | |
| adv_norm=True, | |
| # value_norm=True, | |
| ignore_done=False, | |
| grad_clip_type='clip_norm', | |
| grad_clip_value=0.5, | |
| ), | |
| collect=dict( | |
| n_sample=3200, | |
| unroll_len=1, | |
| discount_factor=0.99, | |
| gae_lambda=0.95, | |
| ), | |
| ), | |
| wandb_logger=dict( | |
| gradient_logger=True, video_logger=True, plot_logger=True, action_logger=True, return_logger=False | |
| ), | |
| ) | |
| cfg = EasyDict(cfg) | |
| env = ding.envs.gym_env.env | |