Link Prediction by Incidence Matrix Factorization.
Sho YokoiHiroshi KajinoHisashi KashimaPublished in: ECAI (2016)
Keyphrases
- link prediction
- matrix factorization
- collaborative filtering
- recommender systems
- social networks
- random walk
- social network analysis
- low rank
- negative matrix factorization
- network structure
- missing data
- complex networks
- factorization methods
- factor analysis
- item recommendation
- user preferences
- missing links
- probabilistic matrix factorization
- nonnegative matrix factorization
- recommendation systems
- tensor factorization
- factor graph model
- implicit feedback
- linear combination
- supervised learning
- training set
- training data
- face recognition