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Nan Loss #4

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shidilrzf opened this issue May 14, 2018 · 1 comment
Open

Nan Loss #4

shidilrzf opened this issue May 14, 2018 · 1 comment

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@shidilrzf
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Sometimes when I try this code, I get a Nan loss. For example the loss for epoch "i" is 100 and the loss for epoch "i+1" is Nan...
Do you have any idea why this happens?
@jaekyeom
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That's probably because tf.log got 0 as input. Try using tf.nn.sigmoid_cross_entropy_with_logits.

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@jaekyeom @shidilrzf