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请教用MMOE解决回归和分类任务 #1
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我的理解 多任务学习需要确保2个任务最起码是有一定相关性的 完全无关的任务 不适合用多任务学习 |
您好请问数据是有的train_data, train_label, validation_data, validation_label, test_data, test_label直接跑会报错 |
解决了 roc_auc_score 不支持tensor需要转化一下 还是谢谢啦~ |
首先任务要有一定的相关性,回归和分类是可以多任务的,就是一个Tower多一个sigmoid或softmax,然后损失函数不同罢了,需要注意两个loss的量级要尽量接近。 |
你好想请问下要怎么更改呢 一样遇到这个问题 |
Hello~
最近遇到多目标学习的问题,用一个模型学习回归和分类任务,但是用MMOE结果很异常。
要是想适应回归和分类任务,你对如何修改MMOE有什么建议么?
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