pytorch/examples
Actor critic example not using discount rate properly
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#744 ouverte le 27 mars 2020
good first issuetriaged
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Description
The Actor Critic example (which is actually an implementation of REINFORCE-with-baseline as pointed out in https://github.com/pytorch/examples/issues/573), does not use the discount rate properly.
The loss should include \gamma ^ t, as shown in the box on page 330 of Sutton & Barto:
