但是,在on-policy 算法定义自定义policy时或者在policy_kwargs中设置share_features_extractor=False的off-policy 算法时不共享。 importgymimporttorchasthimporttorch.nnasnnfromstable_baselines3importPPOfromstable_baselines3.common.torch_layersimportBaseFeaturesExtractorclassCustomCNN(BaseFeaturesExtractor):""" :par...
from stable_baselines3.common.env_util import make_vec_env # 构建环境 env = GoLeftEnv(grid_size=10) env = make_vec_env(lambda: env, n_envs=1) 训练智能体 # 训练智能体 model = A2C('MlpPolicy', env, verbose=1).learn(5000) 测试智能体: # Test the trained agent obs = env.reset(...
th from stable_baselines3 import PPO # Custom actor (pi) and value function (vf) networks # of two layers of size 32 each with Relu activation function # Note: an extra linear layer will be added on top of the pi and the vf nets, respectively policy_kwargs = dict(activation_fn=th....
stable-baselines3/setup.py/ Jump to araffinUpdate docs (custom policy, type hints) (DLR-RM#167) … Latest commit2c924f5Sep 29, 2020History 3contributors 135 lines (107 sloc)4.1 KB RawBlame importos fromsetuptoolsimportfind_packages,setup ...
4.安装stable-baselines3和Gym 在终端输入 pip install stable-baselines3[extra] 该命令会同时安装stable-baselines3和Gym。以及一些额外支持项如Tensorboard, OpenCV和Atari等。 5.测试 运行以下代码: import gym from stable_baselines3 import PPO env = gym.make("CartPole-v1") model = PPO("MlpPolicy", ...
pip install stable_baselines3 针对需要自己搭建环境的用户来说,gym模块也是必不可少的,因为stable_baseline中的强化学习环境就是针对gym框架进行开发的 pip install gym 2、环境搭建 基于gym的环境模型一般都可以写成这样: # _*_coding:utf-8-*- import sys ...
The goal is to train this custom model using reinforcement learning. I have defined my action space like this self.action_space = gym... reinforcement-learning stablebaseline3 Adeetya 1 asked Sep 8 at 13:36 0 votes 0 answers 13 views Agumented Random Search from stable baselines contrib...
model = A2C('MlpLstmPolicy', env, verbose=1) model.learn(total_timesteps=1000000) I got a lot of problems with stable-baselines for a different line so I tried with stable-baselines3 But I think that MlpLstmPolicy doesn´t work. ChatGPT said to change this for: from stable_baseline...
Add custom objects support + bug fix (#336) 4年前 LICENSE Init: TD3 5年前 Makefile Implement HER (#120) 4年前 NOTICE Rename to stable-baselines3 4年前 README.md Update SB3 contrib algorithms (#604) 3年前 setup.cfg Dictionary Observations (#243) ...
model = HER('MlpPolicy', env, model_class, n_sampled_goal=4, goal_selection_strategy=goal_selection_strategy, verbose=0, **kwargs) model.learn(1000) 开发者ID:Stable-Baselines-Team,项目名称:stable-baselines,代码行数:11,代码来源:test_her.py ...