Thanks to your outstanding work. But I still have some question about data.
When I open the Amazon dataset website, I find that the data have been updated in 2018. If I try to use preprocess code in new dataset of beauty with 5 core set (in your code) , only a few thousand records are kept, Much less than the preprocessed data in your Repositories.
I need to re-preprocess original data because of my model need to use time-stamp data, not only the interaction order.
If you could provide the original amazon data and the preprocess code(for amz game), I will be very appreciate!