I already save the NeuMF model, then I want to use it, it can be load, but when I add new user in test.csv, it will get Exception has occurred: KeyError, 101.0, this 101.0 is the 101 user as the same I was add in test.csv
Does this method is wrong to predict new user? and How to do it? Thank you everyone
Description
I already save the NeuMF model, then I want to use it, it can be load, but when I add new user in test.csv, it will get Exception has occurred: KeyError, 101.0, this 101.0 is the 101 user as the same I was add in test.csv Does this method is wrong to predict new user? and How to do it? Thank you everyone
code:
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