Depression Disorder Classification of fMRI Data Using Sparse Low-Rank Functional Brain Network and Graph-Based Features.
Xin WangYanshuang RenWensheng ZhangPublished in: Comput. Math. Methods Medicine (2017)
Keyphrases
- low rank
- feature vectors
- rank minimization
- classification accuracy
- feature set
- feature extraction
- low rank matrix
- feature space
- low rank matrices
- semi supervised
- convex optimization
- pattern recognition
- robust principal component analysis
- singular value decomposition
- missing data
- matrix factorization
- extracted features
- functional brain
- kernel matrix
- pattern classification
- high dimensional data
- image classification
- regularized regression
- matrix completion
- sparse coding
- linear combination
- image processing
- human brain
- high dimensional
- social networks