ADHD classification by feature space separation with sparse representation.
Yan ZhangYibin TangYing ChenLin ZhouChun WangPublished in: DSL (2018)
Keyphrases
- sparse representation
- feature space
- dictionary learning
- sparse coding
- image classification
- image representation
- classification accuracy
- dimensionality reduction
- feature extraction
- feature vectors
- high dimensional data
- dimension reduction
- compressive sensing
- compressed sensing
- face recognition
- pattern recognition
- high dimensionality
- regularized least squares
- feature set
- joint optimization
- principal component analysis
- training samples
- training set
- decision trees
- machine learning
- linear combination
- support vector machine
- visual words
- data points
- support vector
- object recognition
- image patches
- sparse codes
- unsupervised learning
- negative matrix factorization
- linear discriminant analysis
- kernel methods
- image features
- image segmentation
- feature selection