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D-Andreev / recommender-addon

A node addon for recommendations
MIT License
13 stars 2 forks source link

What is the type of CF? #25

Closed huyentk closed 6 years ago

huyentk commented 6 years ago

which type does your package use in collaborative filtering, Item-based or User-based?

D-Andreev commented 6 years ago

Hey @huyentk The collaborative filtering is user-based. The input for it is a table with users ratings for the different items. For finding similarity of items in a collection you can use the tf-idf method.

huyentk commented 6 years ago

So if I want to use item-based, where can I change or customize? Thank you.