Keyphrases
- preprocessing step
- feature selection
- ant colony optimization
- preprocessing
- dimensionality reduction
- data preprocessing
- ensemble classifier
- learning algorithm
- feature extraction
- metaheuristic
- principal component analysis
- high dimensional data analysis
- ant colony optimization metaheuristic
- image segmentation and object recognition
- ensemble learning
- text classification
- base classifiers
- ensemble methods
- traveling salesman problem
- dimensionality reduction methods
- aco algorithm
- computer vision
- weak classifiers
- feature space
- discretization method
- linear feature extraction
- object recognition
- machine learning