SketchyCoreSVD: SketchySVD from Random Subsampling of the Data Matrix.
Chandrajit BajajYi WangTianming WangPublished in: IEEE BigData (2019)
Keyphrases
- data matrix
- singular value decomposition
- matrix factorization
- missing values
- original data
- low rank
- nonnegative matrix factorization
- gene expression data
- barcode
- rows and columns
- principal components
- missing data
- convex optimization
- higher order
- feature selection
- collaborative filtering
- pattern recognition
- singular values
- image processing