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线性项的维度问题 #41

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Melaniemod opened this issue Aug 3, 2020 · 0 comments

Melaniemod commented Aug 3, 2020

看到 DeepFM 中一阶项，
PNN中线性项 y_linear = tf.reduce_sum(tf.multiply(feat_wgts, feat_vals),1)，输出都是一个数值而非一个向量；论文中一阶项都是一个向量而非一个数值吧？

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