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您好，请教下我训练时，loss已经收敛了，但是预测类别值很低 #20

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oftenliu opened this issue Mar 27, 2019 · 0 comments

oftenliu commented Mar 27, 2019

想请问下你这边训练时正负样本比例，以及产生正样本的阈值及loss的权重

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