Questions tagged [state-representations]

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How to manage impossible actions? [closed]

I am using Q-learning in julia language. Because of the solver’s configuration, actions have to be defined as the whole action space and impossible actions have to be also considered. It means that I ...
  • 33
5 votes
1 answer

How can my Q-learning agent trained to solve a specific maze generalize to other mazes?

I implemented Q-learning to solve a specific maze. However, it doesn't solve other mazes. How could my Q-learning agent be able to generalize to other mazes?
19 votes
2 answers

How to define states in reinforcement learning?

I am studying reinforcement learning and the variants of it. I am starting to get an understanding of how the algorithms work and how they apply to an MDP. What I don't understand is the process of ...
  • 293
9 votes
3 answers

How should I represent the input to a neural network for the games of tic-tac-toe, checkers or chess?

I've been reading a lot about TD-Gammon recently as I'm exploring options for AI in a video game I'm making. The video game is a turn-based positional sort of game, i.e. a "units", or game ...