Keyphrases
- detection method
- prior knowledge
- experimental evaluation
- significant improvement
- objective function
- pairwise
- dynamic programming
- fully automatic
- optimization algorithm
- high accuracy
- cost function
- preprocessing
- web pages
- evolutionary algorithm
- machine learning
- computational cost
- support vector machine
- computational complexity
- mutual information
- computationally efficient
- similarity measure
- detection algorithm
- web documents
- image sequences