| { | |
| "policy_class": { | |
| ":type:": "<class 'abc.ABCMeta'>", | |
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| "__module__": "stable_baselines3.common.policies", | |
| "__doc__": "\n Policy class for actor-critic algorithms (has both policy and value prediction).\n Used by A2C, PPO and the likes.\n\n :param observation_space: Observation space\n :param action_space: Action space\n :param lr_schedule: Learning rate schedule (could be constant)\n :param net_arch: The specification of the policy and value networks.\n :param activation_fn: Activation function\n :param ortho_init: Whether to use or not orthogonal initialization\n :param use_sde: Whether to use State Dependent Exploration or not\n :param log_std_init: Initial value for the log standard deviation\n :param full_std: Whether to use (n_features x n_actions) parameters\n for the std instead of only (n_features,) when using gSDE\n :param use_expln: Use ``expln()`` function instead of ``exp()`` to ensure\n a positive standard deviation (cf paper). It allows to keep variance\n above zero and prevent it from growing too fast. In practice, ``exp()`` is usually enough.\n :param squash_output: Whether to squash the output using a tanh function,\n this allows to ensure boundaries when using gSDE.\n :param features_extractor_class: Features extractor to use.\n :param features_extractor_kwargs: Keyword arguments\n to pass to the features extractor.\n :param share_features_extractor: If True, the features extractor is shared between the policy and value networks.\n :param normalize_images: Whether to normalize images or not,\n dividing by 255.0 (True by default)\n :param optimizer_class: The optimizer to use,\n ``th.optim.Adam`` by default\n :param optimizer_kwargs: Additional keyword arguments,\n excluding the learning rate, to pass to the optimizer\n ", | |
| "__init__": "<function ActorCriticPolicy.__init__ at 0x7f2a3d8aa9d0>", | |
| "_get_constructor_parameters": "<function ActorCriticPolicy._get_constructor_parameters at 0x7f2a3d8aaa60>", | |
| "reset_noise": "<function ActorCriticPolicy.reset_noise at 0x7f2a3d8aaaf0>", | |
| "_build_mlp_extractor": "<function ActorCriticPolicy._build_mlp_extractor at 0x7f2a3d8aab80>", | |
| "_build": "<function ActorCriticPolicy._build at 0x7f2a3d8aac10>", | |
| "forward": "<function ActorCriticPolicy.forward at 0x7f2a3d8aaca0>", | |
| "extract_features": "<function ActorCriticPolicy.extract_features at 0x7f2a3d8aad30>", | |
| "_get_action_dist_from_latent": "<function ActorCriticPolicy._get_action_dist_from_latent at 0x7f2a3d8aadc0>", | |
| "_predict": "<function ActorCriticPolicy._predict at 0x7f2a3d8aae50>", | |
| "evaluate_actions": "<function ActorCriticPolicy.evaluate_actions at 0x7f2a3d8aaee0>", | |
| "get_distribution": "<function ActorCriticPolicy.get_distribution at 0x7f2a3d8aaf70>", | |
| "predict_values": "<function ActorCriticPolicy.predict_values at 0x7f2a3d8af040>", | |
| "__abstractmethods__": "frozenset()", | |
| "_abc_impl": "<_abc._abc_data object at 0x7f2a3d8ac9c0>" | |
| }, | |
| "verbose": 0, | |
| "policy_kwargs": { | |
| ":type:": "<class 'dict'>", | |
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| "optimizer_class": "<class 'torch.optim.rmsprop.RMSprop'>", | |
| "optimizer_kwargs": { | |
| "alpha": 0.99, | |
| "eps": 1e-05, | |
| "weight_decay": 0 | |
| } | |
| }, | |
| "observation_space": { | |
| ":type:": "<class 'gym.spaces.box.Box'>", | |
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| "dtype": "float32", | |
| "_shape": [ | |
| 4 | |
| ], | |
| "low": "[-4.8000002e+00 -3.4028235e+38 -4.1887903e-01 -3.4028235e+38]", | |
| "high": "[4.8000002e+00 3.4028235e+38 4.1887903e-01 3.4028235e+38]", | |
| "bounded_below": "[ True True True True]", | |
| "bounded_above": "[ True True True True]", | |
| "_np_random": null | |
| }, | |
| "action_space": { | |
| ":type:": "<class 'gym.spaces.discrete.Discrete'>", | |
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| "n": 2, | |
| "_shape": [], | |
| "dtype": "int64", | |
| "_np_random": null | |
| }, | |
| "n_envs": 1, | |
| "num_timesteps": 0, | |
| "_total_timesteps": 0, | |
| "_num_timesteps_at_start": 0, | |
| "seed": null, | |
| "action_noise": null, | |
| "start_time": null, | |
| "learning_rate": 0.001, | |
| "tensorboard_log": null, | |
| "lr_schedule": { | |
| ":type:": "<class 'function'>", | |
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| }, | |
| "_last_obs": null, | |
| "_last_episode_starts": null, | |
| "_last_original_obs": null, | |
| "_episode_num": 0, | |
| "use_sde": false, | |
| "sde_sample_freq": -1, | |
| "_current_progress_remaining": 1, | |
| "ep_info_buffer": null, | |
| "ep_success_buffer": null, | |
| "_n_updates": 0, | |
| "n_steps": 10000, | |
| "gamma": 0.99, | |
| "gae_lambda": 1.0, | |
| "ent_coef": 0.0, | |
| "vf_coef": 0.5, | |
| "max_grad_norm": 1.2, | |
| "normalize_advantage": false | |
| } |