D-MBPSO: An Unsupervised Feature Selection Algorithm Based on PSO.
K. UmamaheswariM. DhivyaPublished in: IBICA (2015)
Keyphrases
- feature selection algorithms
- feature selection
- particle swarm optimization pso
- particle swarm optimization
- data sets
- irrelevant features
- unsupervised learning
- feature set
- selection criterion
- selection algorithm
- machine learning
- imbalanced datasets
- semi supervised
- optimization algorithm
- text categorization
- supervised learning
- selected features
- feature subset
- learning models
- optimization problems
- metaheuristic
- fitness function
- mutual information
- higher order
- training set
- objective function