我想了解在OpenAI Gym(https://gym.openai.com/)中观察
例如,在以下代码输出中,
我尝试阅读https://github.com/openai/gym,但我不知道该怎么做。你能告诉我如何了解规格说明吗?
CartPole-v0
的规格说明。例如,在以下代码输出中,
observation
如下:[-0.061586 -0.75893141 0.05793238 1.15547541]
,我想知道这些数字的含义。我还想知道其他Environments
(如MountainCar-v0
,MsPacman-v0
等)的规格说明的任何方法。我尝试阅读https://github.com/openai/gym,但我不知道该怎么做。你能告诉我如何了解规格说明吗?
import gym
env = gym.make('CartPole-v0')
for i_episode in range(20):
observation = env.reset()
for t in range(100):
env.render()
print(observation)
action = env.action_space.sample()
observation, reward, done, info = env.step(action)
if done:
print("Episode finished after {} timesteps".format(t+1))
break
(来自https://gym.openai.com/docs)
输出如下
[-0.061586 -0.75893141 0.05793238 1.15547541]
[-0.07676463 -0.95475889 0.08104189 1.46574644]
[-0.0958598 -1.15077434 0.11035682 1.78260485]
[-0.11887529 -0.95705275 0.14600892 1.5261692 ]
[-0.13801635 -0.7639636 0.1765323 1.28239155]
[-0.15329562 -0.57147373 0.20218013 1.04977545]
Episode finished after 14 timesteps
[-0.02786724 0.00361763 -0.03938967 -0.01611184]
[-0.02779488 -0.19091794 -0.03971191 0.26388759]
[-0.03161324 0.00474768 -0.03443415 -0.04105167]