Simple Structure in Boolean Matrix Factorization.
Martin TrneckaMarketa TrneckovaPublished in: CLA (2020)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- missing data
- latent factors
- negative matrix factorization
- factor analysis
- nonnegative matrix factorization
- probabilistic matrix factorization
- data sparsity
- stochastic gradient descent
- factorization method
- missing values
- variational bayesian
- factorization methods
- item recommendation
- personalized ranking
- least squares