Mining order-preserving submatrices from probabilistic matrices.
Qiong FangWilfred NgJianlin FengYuliang LiPublished in: ACM Trans. Database Syst. (2014)
Keyphrases
- order preserving
- data matrix
- missing values
- singular value decomposition
- original data
- matrix factorization
- gene expression data
- linear hashing
- nonnegative matrix factorization
- minimal perfect hash functions
- low rank
- barcode
- text mining
- pattern recognition
- singular values
- data sets
- principal components
- missing data
- rows and columns
- high dimensional data
- query processing