Matrix and Tensor Factorization for Predicting Student Performance.
Nguyen Thai-NgheLucas DrumondTomás HorváthAlexandros NanopoulosLars Schmidt-ThiemePublished in: CSEDU (1) (2011)
Keyphrases
- tensor factorization
- matrix factorization
- factorization methods
- collaborative filtering
- negative matrix factorization
- linear algebra
- factorization method
- tensor decomposition
- tag recommendation
- gaussian processes
- singular value decomposition
- low rank
- probabilistic latent semantic analysis
- link prediction
- pairwise
- nonnegative matrix factorization
- complex networks
- missing data
- principal component analysis
- recommender systems