User 337 | 10/2/2015, 1:55:53 AM
I have a one-class collaborative filtering task, where no ratings are given, only binary information on what was bought or viewed. I've used GraphChi previously. GraphLab Create is a step forward in many ways--good work! However, I'm having difficulty training meaningful FactorizationRecommender models on one-class data; all recommendations are very close to 1. I haven't seen any options specifically for one-class tasks in the documentation. Am I missing something?