Keyphrases
- pattern recognition
- machine learning
- decision trees
- feature extraction
- document classification
- classification algorithm
- text classification
- feature space
- classification accuracy
- pattern classification
- object classification
- support vector
- supervised classification
- support vector machine
- decision rules
- support vector machine svm
- image classification
- real time
- image segmentation
- feature selection
- classification rules
- accuracy rate
- classification process
- classification systems
- information retrieval
- classification rate
- genetic algorithm
- learning algorithm
- social networks
- feature vectors
- computer vision
- benchmark datasets
- clustering algorithm
- training samples
- unsupervised learning
- recognition rate