Let we take a look into that one..
On Sat, Jan 11, 2014 at 2:19 PM, Rafik NACCACHE <[email protected]>wrote: > 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 >>> >> >> >
