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shenweichen / DSIN

Code for the IJCAI'19 paper "Deep Session Interest Network for Click-Through Rate Prediction"
https://arxiv.org/abs/1905.06482
Apache License 2.0
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关于代码中Transformer输入格式的疑惑 #12

Closed juemifuji closed 2 years ago

juemifuji commented 4 years ago

你好！我看代码里面Transformer输入是TR([tr_input[i], tr_input[i]])，但是其具体函数定义格式又是：def call(self, inputs, mask=None, training=None, **kwargs)，其中的参数mask，要求是和tr_input[i]同shape或者是(batch_size, 1)，不知道是不是我哪里有遗漏，谢谢！

shenweichen commented 4 years ago

输入的时候输入的是一个list作为inputs参数传入,mask参数取的是默认值None

muGithub commented 3 years ago

输入的时候输入的是一个list作为inputs参数传入,mask参数取的是默认值None

你好，如果mask参数取默认值“None”，则会报以下错误： query_masks, key_masks = mask TypeError: 'NoneType' object is not iterable 该如何解决呢？

muGithub commented 2 years ago

It's a confirmed letter, I have received your letter, thank you!  addressor: Guo, Youtian