is the output of model the same as original FM?

[kdqzzxxcc]

is the self.outputs in the core.py the same as:

from the original FM model paper?

I have trained a model using tffm, and I want to use saved model to inference by c++ code, so I need to rewrite a output by myself, I find the output in your model is a little confusing, so does it have a equation for order 2 FM model like above one? or is it the same equation?

[kdqzzxxcc]

I've carefully read the code, found the equation is the same, close the issue

[Bihaqo]

Hi, it computes it by using different formulas (complicated and unpublished, long story..), but should yield the same numbers as the formula in the original paper (there are tests for that).

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