Theoretical Analysis of Bayesian Matrix Factorization.
Shinichi NakajimaMasashi SugiyamaPublished in: J. Mach. Learn. Res. (2011)
Keyphrases
- matrix factorization
- theoretical analysis
- variational bayesian
- collaborative filtering
- missing data
- low rank
- recommender systems
- probabilistic matrix factorization
- negative matrix factorization
- data sparsity
- nonnegative matrix factorization
- factorization methods
- stochastic gradient descent
- factor analysis
- bayesian networks
- bayesian inference
- maximum likelihood
- implicit feedback
- image classification
- item recommendation
- gaussian processes
- factorization method
- bayesian analysis
- least squares
- binary matrix
- personalized ranking
- face recognition