Itemset approximation using Constrained Binary Matrix Factorization.
Seyed Hamid MirisaeeÉric GaussierAlexandre TermierPublished in: DSAA (2014)
Keyphrases
- matrix factorization
- collaborative filtering
- low rank
- missing data
- binary matrix
- itemsets
- recommender systems
- factorization methods
- factor analysis
- negative matrix factorization
- nonnegative matrix factorization
- frequent itemsets
- data matrix
- data sparsity
- implicit feedback
- probabilistic matrix factorization
- low rank matrix
- latent factors
- stochastic gradient descent
- factorization method
- variational bayesian
- closed form
- association rules
- factor matrices
- personalized ranking
- data sets