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simoninithomas/Dueling Deep Q Learning with Doom (+ double DQNs and Prioritized Experience Replay).ipynb

Last active February 26, 2020 13:37
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Dueling Deep Q Learning with Doom (+ double DQNs and Prioritized Experience Replay).ipynb
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@Parkertao
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Parkertao commented Aug 1, 2018 •
edited

Hi, Thomas Simonini, thank you for your code, but when I tried to modify it and run, I got a issue that the value of loss is always 0. I apologize for my poor English ,and I am really confused.
I found the ISWeights_mb is [[0],[0],...[0]],and I guess that's the cause of this issue.

@chenwaipui
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I think there is a typo, you normalize the fame but then u did not use the normalize one

@ndeshp2s
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ndeshp2s commented Mar 3, 2019 •
edited

@Parkertao Did you manage to solve the issue of ISWeights_mb (and eventually of loss)?

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