Keyphrases
- similarity measure
- preprocessing
- error rate
- synthetic data
- computational cost
- cost function
- detection method
- significant improvement
- theoretical analysis
- em algorithm
- high accuracy
- neural network
- pairwise
- statistical model
- classification accuracy
- segmentation method
- segmentation algorithm
- classification method
- main contribution
- computationally efficient
- experimental evaluation
- feature vectors
- computational complexity
- decision trees
- information retrieval
- machine learning