Keyphrases
- hierarchical classification
- machine learning
- support vector
- image classification
- classification systems
- pattern recognition
- classification method
- classification algorithm
- support vector machine svm
- text classification
- model selection
- automated classification
- classification process
- classification rules
- decision rules
- database
- classification accuracy
- multiresolution
- training set
- feature space
- preprocessing
- unsupervised learning
- class labels
- cross validation
- feature vectors
- cost sensitive
- classification rate
- feature extraction
- decision trees
- genetic algorithm
- learning vector quantization
- neural network