An Improved Particle Swarm Optimization via Velocity-Based Reinitialization for Feature Selection.
Shuzlina Abdul RahmanAzuraliza Abu BakarZeti-Azura Mohamed-HusseinPublished in: SCDS (2015)
Keyphrases
- feature selection
- text categorization
- text classification
- feature set
- mutual information
- feature extraction
- small sample
- classification accuracy
- dimensionality reduction
- classification models
- level set
- feature selection algorithms
- information gain
- optical flow
- feature space
- neural network
- forward selection
- irrelevant features
- model selection
- gene expression data
- pso algorithm
- feature subset
- high dimensionality
- support vector machine
- selected features
- knn
- support vector
- machine learning