Hi, I've just started working with the Recommender API for Drupal, which integrates with Mahout. I'm reading up on Mahout, but I haven't figured out how to determine which content has been used to compute a given positive recommendation, i.e. how to obtain which nodes were used to compute an index of similarity. For example, I would like to display to the end user some text on a page they rated highly, like "You may also like these other nodes, since two other people [with similar affinities] also rated them highly".
The developer of the Recommender API modules pointed me toward the Mahout "explain" process, but I can't seem to find any information on this. Could someone please point me in the right direction? thanks Klokie
