The two with the most use are the ALS-WR factorized one and the Item-based recommender though we are now beginning to use Item Similarity with a search engine for near real-time recs queries.
Choose your poison, they are all as good or better than the old slope-one, which was meant more for predicting ratings than for getting the best recs to show. On Aug 3, 2014, at 11:45 PM, Ted Dunning <[email protected]> wrote: yes. Slope one was deprecated many moons ago. What are you trying to build? On Fri, Aug 1, 2014 at 7:21 AM, Sushant Prusty <[email protected]> wrote: > Is SlopeOneRecommender has been deprecated. What alternative is there in > its place. > > -- > Warm Regards, > > Sushant Prusty > >
