Keyphrases
- feature vectors
- image retrieval
- feature space
- feature extraction
- support vector machine
- pattern classification
- euclidean distance
- support vector machine svm
- decision trees
- similarity measure
- svm classifier
- image database
- relevance feedback
- automatic classification
- gaussian mixture model
- image classification
- machine learning
- classification accuracy
- pattern recognition
- feature set
- image representation
- training samples
- low level
- preprocessing
- support vector
- image matching
- text retrieval
- feature selection
- gabor filters
- information retrieval