Questions tagged [discount-factor]

Use for question involving discount factor (γ) in reinforcement learning.

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Is the discount not needed in a deterministic environment for Reinforcement Learning?

I'm now reading a book titled as "Deep Reinforcement Learning Hands-On" and the author said the following on the chapter about AlphaGo Zero: Self-play In AlphaGo Zero, the NN is used to ...
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In online one step actor critic, why does the weights update become less significant as the episode progresses?

The Reinforcement Learning Book by Richard Sutton et al, section 13.5 shows an online actor critic algorithm. Why do the weights updates depend on the discount factor via $I$? It seems that the more ...