Collective Matrix Factorization of Predictors, Neighborhood and Targets for Semi-supervised Classification.
Lucas Rêgo DrumondLars Schmidt-ThiemeChristoph FreudenthalerArtus Krohn-GrimberghePublished in: PAKDD (1) (2014)
Keyphrases
- matrix factorization
- semi supervised classification
- semi supervised
- collaborative filtering
- semi supervised learning
- manifold regularization
- low rank
- labeled data
- nonnegative matrix factorization
- unlabeled data
- factorization methods
- missing data
- negative matrix factorization
- recommender systems
- pairwise constraints
- spectral clustering
- pairwise
- co training
- generative model
- natural language processing
- active learning