The UR can recommend anything you have usage data for. Meaning anything you can tie to a user.
To recommend topics, you would need to somehow record a user’s preference for topics (user-id, topic-pref, topic-id) then record other user preference indicators as secondary events, name these events in the engine.json in the correct order with topic-pref first like this “eventNames”: [“topic-pref”, “read”, …] Now when you ask for a user’s recs you send a user-id, or for similar topics, send “item”: “topic-id” in the query but you always get back topics if “topic-pref” is the first event name.
Notice that to recommend a “read” you would create a model with the “read” indicator first, if we want to recommend anything, it should be first.
The UR actually represents a landscape of algorithms that can use all user usage data to recommend different things based on how you configure it.
i think yo didn't get my question : i'm looking for a template that make recommandation based on a database with topics and their probability => so i can make a topic in a specific categorie
thank
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