| from easydict import EasyDict | |
| import ding.envs.gym_env | |
| cfg = dict( | |
| exp_name='SpaceInvadersNoFrameskip-v4-PPOOffPolicy', | |
| env=dict( | |
| collector_env_num=16, | |
| evaluator_env_num=8, | |
| n_evaluator_episode=8, | |
| stop_value=10000000000, | |
| env_id='SpaceInvadersNoFrameskip-v4', | |
| frame_stack=4, | |
| env_wrapper='atari_default', | |
| ), | |
| policy=dict( | |
| cuda=True, | |
| model=dict( | |
| obs_shape=[4, 84, 84], | |
| action_shape=6, | |
| encoder_hidden_size_list=[32, 64, 64, 128], | |
| actor_head_hidden_size=128, | |
| critic_head_hidden_size=128, | |
| critic_head_layer_num=2, | |
| ), | |
| learn=dict( | |
| update_per_collect=24, | |
| batch_size=128, | |
| learning_rate=0.0001, | |
| value_weight=1.0, | |
| entropy_weight=0.03, | |
| clip_ratio=0.1, | |
| adv_norm=False, | |
| ), | |
| collect=dict( | |
| n_sample=1024, | |
| 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 | |