Brain storm optimization for feature selection using new individual clustering and updating mechanism.
Wanqiu ZhangYong ZhangChao PengPublished in: Appl. Intell. (2019)
Keyphrases
- feature selection
- unsupervised feature selection
- clustering algorithm
- k means
- clustering method
- unsupervised learning
- high dimensionality
- mutual information
- machine learning
- hierarchical clustering
- optimization algorithm
- parameter optimization
- text classification
- global optimization
- data clustering
- human brain
- text categorization
- data pre processing
- sparse pca
- alternating optimization
- data mining
- brain images
- optimization method
- cluster analysis
- neural network
- classification accuracy
- microarray data
- document clustering
- short term
- discriminative features
- self organizing maps
- irrelevant features
- brain activity
- optimization problems
- support vector
- feature extraction
- white matter fiber tracts