Link Prediction via Matrix Factorization.
Aditya Krishna MenonCharles ElkanPublished in: ECML/PKDD (2) (2011)
Keyphrases
- link prediction
- matrix factorization
- collaborative filtering
- recommender systems
- social networks
- social network analysis
- random walk
- low rank
- complex networks
- negative matrix factorization
- nonnegative matrix factorization
- missing data
- missing links
- factorization methods
- factor analysis
- network structure
- supervised learning
- factorization method
- tensor factorization
- implicit feedback
- link formation
- user preferences
- decision trees
- machine learning
- recommendation systems
- user interests
- data sets