Closed yueguoguo closed 5 years ago
Totally agree! In the RBM deepdive I have used some space to explain the logic behind the data splitting and preparation for movielens. However, this is quite a simple scenario as the data are already given in the correct format. It would be good to find a real case scenario in which more work is needed for data preparation
May we please also have guidance for FFM dataset preparation to feed xDeepFM, especially with integrating customer and item features into the input dataset along with implicit/explicit feedback.
It takes time in real-world problems that user feel frustrated about preparing data for recommender algorithms. It would be good to have notebooks to detail that.