Implementation is not same as Equation 3

dhruvramani / C2AE-Multilabel-Classification

Tensorflow implementation for the paper 'Learning Deep Latent Spaces for Multi-Label Classfications' in AAAI 2017

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Implementation is not same as Equation 3 #11

Closed quqixun closed 2 years ago

quqixun commented 5 years ago

This line is not quit same as the equation (3) in paper.

Should it be 1 / (y1 * y0)at the beginning?

Zhen-Zohn-WANG commented 5 years ago

I have the same question and the rest of the implementation for Equation 3 doesn't seem very right.

mtxing69 commented 5 years ago

same doubt

mtxing69 commented 5 years ago

The positive-negetive pair is not pairwise calculated, neither. It uses the sum of ones to minus the sum of zeros instead. Maybe it`s a kind of approximation?

oslo71 commented 3 years ago

I have the same question. BTW, where are the p and q of the equation(3) in the code?