Filtering happens on "original items" if I understand you correctly. Conceptually, it goes like...
1. Candidate items are chosen 2. (Optionally) Items are filtered 3. Items are scored 4. (Optionally) Items are rescored 5. The top K are returned On Wed, May 9, 2012 at 7:21 AM, Mugoma Joseph Okomba <[email protected]>wrote: > On Wed, May 9, 2012 7:37 am, Sean Owen wrote: > > Actually that's how IDRescorer already works. It will filter before > > scoring. > > > > Does 'before scoring' mean before the recommender extracts recommendations? > > The way I have used IDRescorer before is as a way of filtering out > recommendations I didn't want to be seen. I assumed that the filtering > happens on the recommended items, not on the original items. Am I wrong on > this? > > Thanks. > > Mugoma. > >
