An adaptive pyramid PSO for high-dimensional feature selection.
Xiao JinBo WeiLi DengShanshan YangJunbao ZhengFeng WangPublished in: Expert Syst. Appl. (2024)
Keyphrases
- high dimensional
- feature selection
- high dimensionality
- dimensionality reduction
- particle swarm optimization pso
- feature space
- microarray data
- particle swarm optimization
- small sample
- high dimension
- particle swarm optimization algorithm
- pso algorithm
- variable selection
- particle swarm optimizer
- low dimensional
- dimension reduction
- multiresolution
- multiscale
- gene expression data
- text categorization
- high dimensional data
- feature set
- particle swarm optimisation
- swarm intelligence
- mutual information
- multi objective
- feature selection algorithms
- differential evolution
- unsupervised learning
- particle swarm
- image pyramids
- discriminative features
- information gain
- feature subset
- classification accuracy
- support vector
- feature extraction
- data points
- global optimization
- nearest neighbor
- optimization algorithm
- knn
- simulated annealing
- irrelevant features
- text classification
- model selection
- image representation
- genetic algorithm
- similarity search
- classification models
- bp neural network
- hybrid algorithm
- input image
- support vector machine
- convergence speed
- multi task
- evolutionary algorithm
- coarse to fine
- genetic algorithm ga
- artificial neural networks
- microarray
- scale space
- multi dimensional