Model order selection for boolean matrix factorization.
Pauli MiettinenJilles VreekenPublished in: KDD (2011)
Keyphrases
- matrix factorization
- model order selection
- parameter tuning
- collaborative filtering
- recommender systems
- low rank
- missing data
- factorization methods
- data sparsity
- negative matrix factorization
- nonnegative matrix factorization
- factor analysis
- item recommendation
- stochastic gradient descent
- personalized ranking
- implicit feedback
- data matrix
- tensor factorization
- variational bayesian
- unsupervised learning
- factorization method
- pairwise