ESAM
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Code for the paper "ESAM: Discriminative Domain Adaptation with Non-Displayed Items to Improve Long-Tail Performance" (SIGIR2020)
Has any kind soul written a PyTorch version of this code? Could someone please share it with me?
In the file test_movielens.py, the class NeuMF_my_tail() is imported. But it seems only the cross-entropy loss and regularization loss are used. But as the paper put it, the loss contains...
in ./ESAM/test/center_loss.py,the function def get_center_loss(features, labels, num_classes): ... return (loss_0 + loss_1)/(2*10+2*2) why divide by (2*10+2*2) ? why is (2*10+2*2)?
Hi~ What a great work. Would you share the dataset of CIKM Cup 2016 Personalized E-Commerce Search. The link in the paper was failed.
Hi~ I have carefully read your code in test/test_movielen.py and have run for it. But I fail to found that any features bot not item_id/movie_id have utilizing into your network....