Re: Large scale ranked recommendation

(following up a rather old thread:) Hi Christopher, I understand how you might use nearest neighbors for item-item recommendations, but how do you use it for top N items per user? Thanks! Apu -- View this message in context:

Where does mllib's .save method save a model to?

I want to save an mllib model to disk, and am trying the model.save operation as described in http://spark.apache.org/docs/latest/mllib-collaborative-filtering.html#examples: model.save(sc, "myModelPath") But after running it, I am unable to find any newly created file or dir by the name