Hi there, I'm very new to Mahout and recommender systems. I have made my first steps with mahout in java and mahout is really nice and quite "simple" to use. In my scenario I want to use Mahout as recommender for music. I have many tracks and users and a set of what each user has listen at a particular timestamp. Does Mahout support a recommender who can recommender for a datafile without ratings? Something like <userid>,<trackid> ?
Thanks in advance. Best Regards Simon
