Yeah that's a good question ! Most algorithms answer the question of "what are the top N recommendations" by estimating unknown preferences. If you already estimate all unknown preferences then there would be nothing left to recommend.
On Wed, Oct 6, 2010 at 8:44 PM, Lance Norskog <[email protected]> wrote: > Since I have a synthetic predictor built-in to the DataModel, do I > need a Recommender?
