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question related to sigmoid steepness #1

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zhiqihuang opened this issue Sep 7, 2017 · 0 comments

zhiqihuang commented Sep 7, 2017

self.Avis and self.Ahid are very special parameter for CRBM, they define the steepness of the activation function aka sigmoid function here.

And if I read the code correctly, Avis were not updated during the training.

why the process only updates Ahid and holds Avis for constant 0.1?

Any hint will be helpful, thanks.

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