Keyphrases
- high precision
- significant improvement
- computational cost
- experimental evaluation
- clustering method
- preprocessing
- experimental study
- mathematical model
- high accuracy
- cost function
- synthetic data
- prior knowledge
- similarity measure
- mutual information
- classification method
- error rate
- detection method
- optimization method
- optimization algorithm
- main contribution
- computationally efficient
- machine learning
- high dimensional
- pairwise
- training data
- learning algorithm