Questions tagged [imperfect-information]

Use for models where all previous actions/states are not known by participants. Distinct from Incomplete Information. Imperfect Information may be a subset of the blanket term "Hidden Information"

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What is the state of the art AI training technique for imperfect information 2 player turn based games?

As far as I can tell (correct me if I'm wrong), Alphazero (with MCTS and neural network heuristic function RL) is the state of the art training method for turn based, deterministic, perfect ...
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What to study for this simple poker game?

I'm a programmer with a background in mathematics, but I have no experience whatsoever with artificial intelligence/neural networks. I'd like to study it as a hobby, and my goal for now is to solve ...
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How do to mitigate or design out hidden feedback loops when designing ML systems?

Two months ago, I've found myself working on a churn detection problem which can be briefly described as follows: Assume the current date is N Use customer behavior for N-1,..N-x dates to develop ...
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Why most imperfect information games usually use non machine learning AI?

To provide a bit of context, I'm a software engineer & game enthusiast (card games specially). The thing is I've always been interested in AI oriented to games. In college, I programmed my own ...
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805 views

How to use DQN to handle an imperfect but complete information game?

I'm currently having troubles to win against a random bot playing the Schieber Jass game. It is a imperfect card information game. (famous in switzerland https://www.schieber.ch/) The environement I'...
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Determinization step in Information Set Monte Carlo Tree Search

After reading this paper about Monte Carlo methods for imperfect information games with elements of uncertainty, I couldn't understand the application of determinization step in author's ...