Tensor factorization using auxiliary information.
Atsuhiro NaritaKohei HayashiRyota TomiokaHisashi KashimaPublished in: Data Min. Knowl. Discov. (2012)
Keyphrases
- auxiliary information
- tensor decomposition
- tensor factorization
- matrix factorization
- collaborative filtering
- external knowledge
- negative matrix factorization
- prior knowledge
- tag recommendation
- gaussian processes
- singular value decomposition
- probabilistic latent semantic analysis
- training data
- data sets
- social network analysis
- nonnegative matrix factorization
- linear algebra
- implicit feedback
- dimensionality reduction
- recommender systems
- keywords
- machine learning