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mmoe训练模型，测试集ctr和cvr的auc完全相等。 #516

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chenzk1993 opened this issue Mar 24, 2023 · 0 comments

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chenzk1993 commented Mar 24, 2023

使用MMOE模型训练ctr和ctcvr，num_experts=4，最后测试时ctr的auc和cvr的auc相等，都是0.8252248167991638。整个训练过程ctr_loss和cvr_loss也是正常下降，想问下原因

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chenzk1993 changed the title ~~测试集ctr和cvr的auc完全相等。~~ mmoe训练模型，测试集ctr和cvr的auc完全相等。

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