如何在数组支持的网格上实现 Q-Learning?

问题描述

我正在尝试在我使用 Numpy 创建并使用 PyGame 可视化的随机生成的迷宫上实施 Q-Learning 算法。数组的形状为50x50,如下图:

Maze

  • 红色方框代表障碍物(用 1 表示)
  • 白框代表agent (cyan)可以通过的没有障碍物的地方(用0表示)
  • 青色框是代理(用 2 表示)
  • 石灰盒是目标(用 3 表示)

上面给出的可视化的数组是:

0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 
0 1 1 1 1 1 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 
1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 1 0 0 0 0 1 1 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 
0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 
0 1 0 0 1 0 1 2 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 
0 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 
1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 
0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 0 
1 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 
1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 
0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 
1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 
0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 
0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 
0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 0 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 1 1 0 1 1 0 
0 0 1 0 0 0 1 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 
0 1 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0 1 0 1 
0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 
1 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 
0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 
0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 
0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 1 0 
1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 
0 0 0 1 0 0 1 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 
1 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 1 
1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 
0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 1 0 0 
0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 
0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 
1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 0 
0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 1 1 0 3 1 0 0 0 
1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 0 0 
1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 1 
1 0 1 0 1 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 1 0 
1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 1 
0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 1 0 1 0 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 
1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 1 1 0 0 
1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 
0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 
1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 
0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 
1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 1 1 1 1 1 0 0 0 1 0 1 1 1 0 0 0 
0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 
0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 1 1 0 1 0 0 1 
0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 
0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 0 0 1 0 0 
1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 
1 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 0 
1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 0

现在我需要实现 Q Learning 方法,该方法将尝试找到 cyanlime间的最佳路线(考虑到有一个)。 我在网上看了一堆教程,但找不到合适的教程可以帮助我根据上面给定的数组找到最短路线。

我发现了一些关于 OpenAI Gym 的东西,但我不知道如何在支持数组的网格上实现它。

任何帮助将不胜感激,谢谢。

解决方法

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