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log_softmax #312

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sssimpleboy opened this issue Aug 18, 2022 · 1 comment

sssimpleboy commented Aug 18, 2022

作者您好，我看过了几个crnn+ctc的代码，也是从meijieru过来的。我发现您的代码 model的forward 最后对 conv做了一个log_softmax，请问为啥要加这一个变化呢？

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sssimpleboy commented Aug 26, 2022

作者您好，我看过了几个crnn+ctc的代码，也是从meijieru过来的。我发现您的代码 model的forward 最后对 conv做了一个log_softmax，请问为啥要加这一个变化呢？

训练时候要加不然loss会变成负的，测试时候可以不加。不影响结果

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