Low-rank dimensionality reduction for multi-modality neurodegenerative disease identification.
Xiaofeng ZhuHeung-Il SukDinggang ShenPublished in: World Wide Web (2019)
Keyphrases
- low rank
- multi modality
- dimensionality reduction
- high dimensional data
- singular value decomposition
- multi modal
- medical images
- missing data
- matrix completion
- information theoretic
- low rank matrix
- matrix factorization
- image registration
- mutual information
- amyotrophic lateral sclerosis
- rank minimization
- linear combination
- high dimensional
- convex optimization
- low dimensional
- feature selection
- semi supervised
- high order
- kernel matrix
- trace norm
- imaging modalities
- principal component analysis
- data representation
- data points
- pattern recognition
- feature extraction
- nearest neighbor
- denoising
- medical image analysis
- feature space
- multidimensional scaling
- similarity measure
- medical imaging
- image processing
- data mining