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DeepFm应该是实现错了 #11

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pbbigchicken opened this issue Jun 1, 2022 · 0 comments
Open

DeepFm应该是实现错了 #11

pbbigchicken opened this issue Jun 1, 2022 · 0 comments

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@pbbigchicken
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DeepFm里面的FM层应该把self.v参数去掉才对，这里面相当于对one-hot之后的embedding又做了一次embedding，换句话说这里不应该用原始完整的FM层。因为外面的embedding已经实现了FM里面的交叉矩阵。
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@pbbigchicken