Keyphrases
- pattern recognition
- support vector machine
- classification process
- automatic classification
- support vector machine svm
- natural language processing
- classification accuracy
- robust detection
- classification systems
- support vector
- feature vectors
- feature extraction and classification
- information extraction
- text classification
- classification scheme
- pattern classification
- digital mammograms
- detection algorithm
- machine learning
- image classification
- data sets
- feature extraction
- object detection
- model selection
- microcalcification clusters
- feature selection
- spam detection
- detection accuracy
- feature space
- automatic detection
- question answering
- detection method
- training samples
- false alarms
- training set
- cost sensitive
- preprocessing
- classification method
- svm classifier
- decision trees