Multi-relational matrix factorization using bayesian personalized ranking for social network data.
Artus Krohn-GrimbergheLucas DrumondChristoph FreudenthalerLars Schmidt-ThiemePublished in: WSDM (2012)
Keyphrases
- personalized ranking
- matrix factorization
- link prediction
- bayesian analysis
- collaborative filtering
- social networks
- item recommendation
- social network analysis
- implicit feedback
- recommender systems
- missing data
- negative matrix factorization
- random walk
- pattern mining
- tensor factorization
- context aware
- markov chain
- data mining