Sparse and Low-Rank Matrix Decomposition for Local Morphological Analysis to Diagnose Cirrhosis.
Junping DengXian-Hua HanYen-Wei ChenGang XuYoshinobu SatoMasatoshi HoriNoriyuki TomiyamaPublished in: IEICE Trans. Inf. Syst. (2014)
Keyphrases
- morphological analysis
- matrix decomposition
- low rank
- nonnegative matrix factorization
- singular values
- singular value decomposition
- low rank matrix
- linear combination
- data matrix
- data summarization
- matrix factorization
- missing data
- negative matrix factorization
- latent structure
- kernel matrix
- low rank approximation
- high dimensional data
- image segmentation
- least squares