Biclustering and Boolean Matrix Factorization in Data Streams.
Stefan NeumannPauli MiettinenPublished in: Proc. VLDB Endow. (2020)
Keyphrases
- matrix factorization
- data streams
- negative matrix factorization
- collaborative filtering
- recommender systems
- missing data
- low rank
- factorization methods
- data sparsity
- factor analysis
- data sets
- itemsets
- nonnegative matrix factorization
- personalized ranking
- implicit feedback
- data matrix
- probabilistic matrix factorization
- stochastic gradient descent
- factorization method
- gene expression data
- image representation
- objective function