Keyphrases
- classification accuracy
- feature vectors
- search space
- feature selection
- supervised learning
- search algorithm
- classification process
- search strategy
- classification method
- search efficiency
- pattern recognition
- feature extraction
- automatic classification
- support vector machine svm
- pattern classification
- image retrieval
- preprocessing
- classification systems
- image classification
- machine learning algorithms
- decision trees
- classification rules
- text classification
- classification scheme
- search queries
- fractal image encoding
- svm classifier
- benchmark datasets
- model selection
- neural network
- information retrieval systems
- support vector machine
- optical flow
- machine learning