the data of item ranking

cheungdaven / DeepRec

An Open-source Toolkit for Deep Learning based Recommendation with Tensorflow.

GNU General Public License v3.0

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Closed ConanCui closed 5 years ago

ConanCui commented 5 years ago

I find the data in "test_item_ranking.py" is still in the range of 1-5, should it be 0/1 in the ranking problem? For example in mlp and GMF model

cheungdaven commented 5 years ago

@ConanCui Yeah, it should be 0/1, I have updated it. You can actually provide a file with 0/1 labels instead of rating scores.

ConanCui commented 5 years ago

Thanks for your kindly response