Keyphrases
- machine learning
- machine learning algorithms
- learning algorithm
- data structure
- computational cost
- worst case
- times faster
- text classification
- orders of magnitude
- feature selection
- significant improvement
- benchmark datasets
- classification algorithm
- graph theory
- recently developed
- learning problems
- explanation based learning
- statistical methods
- machine learning methods
- computational efficiency
- data mining
- computationally efficient
- data mining techniques
- computational intelligence
- information extraction
- computational complexity
- pattern recognition
- computer vision
- artificial intelligence