Keyphrases
- compression ratio
- compression scheme
- text compression
- support vector machine
- decision trees
- classification algorithm
- image classification
- automatic classification
- classification systems
- natural language
- pattern recognition
- classification accuracy
- pattern classification
- classification rules
- preprocessing
- semantic information
- machine learning methods
- machine learning algorithms
- support vector machine svm
- semantic web
- classification scheme
- training set
- classification models
- model selection
- decision rules
- benchmark datasets
- neural network
- multi class
- image data
- knowledge discovery
- feature space
- support vector
- feature extraction
- high level
- learning algorithm