Handling Noise in Boolean Matrix Factorization.
Radim BelohlávekMartin TrneckaPublished in: IJCAI (2017)
Keyphrases
- matrix factorization
- missing data
- collaborative filtering
- low rank
- recommender systems
- factorization methods
- nonnegative matrix factorization
- data sparsity
- negative matrix factorization
- personalized ranking
- variational bayesian
- factor analysis
- probabilistic matrix factorization
- stochastic gradient descent
- implicit feedback
- item recommendation
- data matrix
- data representation
- factorization method
- missing values
- pairwise
- feature extraction
- data sets