Can this library be used for recommending similar users?
vitobotta opened this issue · comments
Vito Botta commented
I am reading a bit but am still confused. I am wondering if it can do what for example Disco and Cmfrec can do with recommendations and whether it would be better or worse. Thanks in advance for any advice
Andrew Kane commented
Hey @vitobotta, I haven't tried it for this, but Vowpal Wabbit does support matrix factorization (at least for explicit feedback), so you could use it to generate user factors and then use cosine distance to get similar users.
Vito Botta commented
I see, thanks!