Sparse Mutual Granularity-Based Feature Selection and its Application of Schizophrenia Patients.
Hengrong JuTao YinJiashuang HuangWeiping DingXibei YangPublished in: IEEE Trans. Emerg. Top. Comput. Intell. (2024)
Keyphrases
- feature selection
- normal controls
- sparse pca
- web image annotation
- high dimension
- high dimensional
- medical images
- text categorization
- sparse data
- text classification
- subcortical structures
- feature extraction
- support vector
- mutual information
- feature selection algorithms
- sparse representation
- multi class
- feature set
- high dimensionality
- feature subset
- clinical data
- machine learning
- brain connectivity
- patient data
- selected features
- feature space
- multi task
- microarray data
- information gain
- brain images
- dimensionality reduction
- medical data
- feature ranking
- feature selection and classification
- unsupervised learning
- classification accuracy
- support vector machine
- brain segmentation
- intensive care
- semi supervised
- functional magnetic resonance imaging
- small sample
- high risk