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nll loss maybe got nan #10

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jvnext opened this issue Apr 6, 2022 · 0 comments
Open

nll loss maybe got nan #10

jvnext opened this issue Apr 6, 2022 · 0 comments

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@jvnext
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jvnext commented Apr 6, 2022

the code
def _nll_bernoulli(self, theta, x): return - torch.sum(x*torch.log(theta + EPS) + (1-x)*torch.log(1-theta-EPS)) may got nan loss.
i think it should be
def _nll_bernoulli(self, theta, x): return - torch.sum(x*torch.log(theta + EPS) + (1-x)*torch.log(1-theta+EPS))
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