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Area of machine learning concerned with how software agents ought to take actions in an environment so as to maximize some notion of cumulative reward.

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4 answers
6k views

How to deal with class imbalance in a neural network?

Suppose we have a game and its action space contains two possible actions: A and B. We have a labelled dataset of state-action pairs but 95% of actions are A and only 5% are B If we train a neural n …
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