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关于train accuracy #52

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QuasarLight opened this issue May 18, 2020 · 11 comments
Open

关于train accuracy #52

QuasarLight opened this issue May 18, 2020 · 11 comments

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@QuasarLight
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学长你好,请问为什么我训练时train accuracy一直为0呀?

@Teresa907
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你好,请问这个问题解决了吗

@QuasarLight
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QuasarLight commented Feb 17, 2022 via email

@Teresa907
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请问是什么原因,需要修改代码吗,是否方便分享一下

@QuasarLight
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QuasarLight commented Feb 17, 2022 via email

@Teresa907
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Teresa907 commented Feb 17, 2022 via email

@QuasarLight
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QuasarLight commented Feb 17, 2022 via email

@Teresa907
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Teresa907 commented Feb 17, 2022 via email

@Teresa907
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Teresa907 commented Feb 19, 2022 via email

@SanYi2019
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你好,train accuracy一直为0要怎么解决呢?我用num_correct_classified = float((np.array(prediction.cpu()) == np.array(labels.data.cpu())).sum())还是为0,是不是刚开始为0,训练到后面才开始提高?

@why111222
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@SanYi2019 我的也是这种情况,我用num_correct_classified = float((np.array(prediction.cpu()) == np.array(labels.data.cpu())).sum())还是为0,最后怎么解决的呢,能否分享一下代码呢

@why111222
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@Teresa907 我用num_correct_classified = float((np.array(prediction.cpu()) == np.array(labels.data.cpu())).sum())还是为0,最后怎么解决的呢,能否分享一下代码呢

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4 participants