Model order selection for approximate Boolean matrix factorization problem.
Martin TrneckaMarketa TrneckovaPublished in: Knowl. Based Syst. (2021)
Keyphrases
- matrix factorization
- model order selection
- collaborative filtering
- parameter tuning
- recommender systems
- missing data
- low rank
- negative matrix factorization
- factor analysis
- factorization methods
- variational bayesian
- nonnegative matrix factorization
- data sparsity
- stochastic gradient descent
- personalized ranking
- implicit feedback
- tensor factorization
- probabilistic matrix factorization
- data matrix
- machine learning
- latent factors
- missing values
- high dimensional data
- data sets