Two-Way Spectrum Pursuit for CUR Decomposition and its Application in Joint Column/Row Subset Selection.
Ashkan EsmaeiliMohsen JoneidiMehrdad SalimitariUmar KhalidNazanin RahnavardPublished in: MLSP (2021)
Keyphrases
- subset selection
- data matrix
- binary matrix
- low rank
- feature selection
- rows and columns
- binary matrices
- matrix factorization
- original data
- hill climbing
- gene expression data
- singular value decomposition
- missing values
- nonnegative matrix factorization
- barcode
- convex optimization
- least squares
- data sets
- kernel matrix
- collaborative filtering
- decomposition method
- decomposition algorithm
- decomposition methods
- relational databases
- computational complexity
- genetic algorithm