Thanks Klausen, It is not possible to use slope One ? As far as I know, it is adapted for online recommending stuff,
Any Thoughts about that ? Thanks, Regards 2014/1/11 Klausen Schaefersinho <[email protected]> > Hi, > > to the best of my knowledge there is no publicly available Recommeder > Engine for Storm. You could try to integrate some java based RS systems > like taste (also used in Hadoop Mahout). However the classic (user-item abd > item.item) algorithms do not work well in a streaming architecture as you > would have to update some distance matrix for every event you observe. This > might be very expensive as the matrices might get quite big and you have to > share a constant state over the entire set of worker bolts. > > Cheers, > > Klausen > > > On Sat, Jan 11, 2014 at 11:05 AM, Rafik NACCACHE <[email protected] > > wrote: > >> Hi All, >> >> It is not probably the best place to ask it, >> >> But does anyone mind sharing pointers to any recommender systems >> implemented on top of storm ? >> >> Sure there is trident-ML, but I did not see any collaborative filtering >> methods... >> >> Thank you for your advice guys, >> >> Regards >> > >
