This is a small data set, but it would be of real value for testing of these kinds of problems.
2010/4/28 Tolga Oral <tolga.o...@gmail.com> > (Chen) If interested, I could probably provide our dataset (anonymized for > users and items). Our system is providing recommendations for multiple > silos > (different set of unrelated items), specific silo we will be getting > negative feedback have 120K+ user ratings for 1200+ items. Different silos > have different characteristics for example recommendation for urls has alot > more items then this specific silo. >
