How to model explicit+implicit datasets?
amirj opened this issue · 1 comments
amirj commented
It seems that all available datasets contains only explicit feedbacks (user_ids, items_ids, ratings) and the assumption is that the implicit model leverages only (user_ids, item_ids).
So, how can I model a dataset which contains an explicit feedback and a set of implicit feedbacks?
maciejkula commented
This is a great question. I would point you towards this paper for one possible approach.