Keyphrases
- text classification
- classification accuracy
- real time
- pattern classification
- pattern recognition
- support vector
- high quality
- feature extraction
- decision trees
- automatic classification
- vision system
- classification scheme
- image classification
- supervised learning
- support vector machine
- classification algorithm
- machine learning
- feature vectors
- data quality
- preprocessing
- classification rate
- affine transformation
- voting strategy
- classification rules
- affine invariant
- svm classifier
- support vector machine svm
- feature points
- image retrieval
- training set
- multiscale
- face recognition
- image processing
- feature selection
- computer vision
- neural network