Well, it's not really a recommendation engine per se but more of a filter for the user. Say, I already own some stuff from the result set, I just want to exclude them from the results. What I'm concerned with is reindexing the document everytime someone marks/votes/likes/boughts.
On Thu, May 20, 2010 at 11:04 PM, Ken Krugler <kkrugler_li...@transpac.com>wrote: > > On May 19, 2010, at 11:43pm, Rih wrote: > > Has anybody done personalized search with Solr? I'm thinking of including >> fields such as "bought" or "like" per member/visitor via dynamic fields to >> a >> product search schema. Another option is to have a multi-value field that >> can contain user IDs. What are the possible performance issues with this >> setup? >> > > Mitch is right, what you're looking for here is a recommendation engine, if > I understand your question properly. > > And yes, Mahout should work though the Taste recommendation engine it > supports is pretty new. But Sean Owen & Robin Anil have a "Mahout in Action" > book that's in early release via Manning, and it has lots of good > information about Mahout & recommender systems. > > Assuming you have a list of recommendations for a given user, based on > their past behavior and the recommendation engine, then you could use this > to adjust search results. I'm waiting for Hoss to jump in here on how best > to handle that :) > > -- Ken > > -------------------------------------------- > Ken Krugler > +1 530-210-6378 > http://bixolabs.com > e l a s t i c w e b m i n i n g > > > > >
