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model.py 里面的一个 bug #17

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sudongxiang opened this issue Mar 1, 2019 · 2 comments
Open

model.py 里面的一个 bug #17

sudongxiang opened this issue Mar 1, 2019 · 2 comments

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@sudongxiang
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@sudongxiang sudongxiang changed the title model.py 里面的yige bug model.py 里面的一个 bug Mar 1, 2019
@sudongxiang
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model.py 367行代码：
inp = tf.concat([self.uid_batch_embedded, self.item_eb, self.item_his_eb_sum, self.item_eb * self.item_his_eb_sum, final_state2], 1)

item_eb 和item_his_eb_sum size未必相等，此处做乘积恐怕无法运行。

@mouna99
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mouna99 commented Apr 11, 2019

我取的emb维度是一样的，如果不一样的话我觉得可以先做一次线性转化再相乘

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@mouna99 @sudongxiang