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Published 20 hours ago • verified publisher icon chenboability

deepfm's code

Open collwe opened this issue 4 years ago • 3 comments

May I ask: what is the implementation of deepFM you used in this paper? Can you please refer to the code so I can play with it?

collwe avatar Jul 28 '20 18:07 collwe

Thank you, you can refer to the FM model's code and add an extra MLP tower to get deepFM model.

chenboability avatar Jul 29 '20 11:07 chenboability

thanks, I also have a follow-up question: can you explain a little bit of the frappe data set you used in this paper? it is a little bit different from the original raw data.

For example, the first line of your train is: 187-958-967-972-973-977-993-1071,72-4083

are these only user id and item id? will u provide the pre-processing so we can get to know more about the data?

thanks,

collwe avatar Aug 04 '20 01:08 collwe

Thank you. Each sample of the frappe dataset contains 10 features, including 8 features of the user field (before ',') and 2 features of the item field. All the features are pre-processed by one-hot encoding.

chenboability avatar Aug 05 '20 15:08 chenboability