Keyphrases
- classification accuracy
- classification algorithm
- learning algorithm
- benchmark datasets
- machine learning algorithms
- pattern recognition
- computationally efficient
- machine learning
- terms of classification accuracy
- feature vectors
- machine learning methods
- significant improvement
- orders of magnitude
- theoretical analysis
- text classification
- worst case
- automatic classification
- decision trees
- sufficient training data
- data reduction
- decision rules
- uci machine learning repository
- data sets
- support vector machine svm
- unsupervised learning
- support vector machine
- feature space
- computational complexity
- data structure
- feature extraction
- data mining