Questions tagged [discount-factor]

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

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Does everyone still use discount rates?

In Section 10.4 of Sutton and Barto's RL book, they argue that the discount rate $\gamma$ has no effect in continuing settings. They show (at least for one objective function) that the average of the ...
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When discounted MAB is useful?

Many of multi-armed bandit algorithms are used when the total reward is the sum of all rewards. However, in RL, the discounted reward is mainly used. Why the discounted reward is not prevailing in MAB ...