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 >
