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Model understanding of feature crosses

Open cory1219 opened this issue 4 years ago • 1 comments

Hello,

I am wondering why the plot of feature crosses shown in the tutorial (https://www.tensorflow.org/recommenders/examples/dcn) is not symmetric? Isn't W_i,j the same as W_j,i since they both explain the importance of interaction between feature x_i and x_j?

Thanks in advance.

cory1219 avatar Jan 11 '22 11:01 cory1219

I have the same question on it. Anyone else has thoughts?

Lulu20220 avatar Jun 08 '22 17:06 Lulu20220