Latent Factor BlockModel for Modelling Relational Data.
Sheng GaoLudovic DenoyerPatrick GallinariJun GuoPublished in: ECIR (2013)
Keyphrases
- relational data
- latent factors
- factor analysis
- matrix factorization
- topic models
- relational databases
- latent variables
- latent factor models
- implicit feedback
- nonnegative matrix factorization
- latent dirichlet allocation
- structured data
- xml documents
- probabilistic latent semantic analysis
- discriminant analysis
- collaborative filtering
- xml data
- databases
- database
- random variables
- negative matrix factorization
- least squares
- latent topics
- data model
- recommender systems