Keyphrases
- experimental study
- high accuracy
- mathematical model
- pairwise
- computationally efficient
- high precision
- computational complexity
- prior knowledge
- significant improvement
- cost function
- theoretical analysis
- natural language descriptions
- learning algorithm
- evaluation method
- fully automatic
- synthetic data
- detection method
- clustering method
- support vector machine svm
- computational cost
- similarity measure
- feature extraction