Robin Devooght

Dynamic Matrix Factorization with Priors on Unknown Values

2015

Advanced and effective collaborative filtering methods based on explicit feedback assume that unknown ratings do not follow the same model as the observed ones not missing at random). In this work, we build on this …

Long and Short-Term Recommendations with Recurrent Neural Networks

2017

Recurrent neural networks have recently been successfully applied to the session-based recommendation problem, and is part of a growing interest for collaborative filtering based on sequence prediction. This new approach to recommendations reveals an aspect …