Weighted Rank-One Binary Matrix Factorization.
Haibing LuJaideep VaidyaVijayalakshmi AtluriHeechang ShinLili JiangPublished in: SDM (2011)
Keyphrases
- matrix factorization
- collaborative filtering
- binary matrix
- missing data
- factorization methods
- low rank
- recommender systems
- negative matrix factorization
- factor analysis
- nonnegative matrix factorization
- data sparsity
- item recommendation
- implicit feedback
- stochastic gradient descent
- personalized ranking
- data sets
- variational bayesian
- tensor factorization
- order statistics
- least squares
- low rank matrix
- linear combination