Метод обнаружения изменений структуры веб-сайтов в системе сбора новостной информации (The Method of Detecting Structure Changes of News Websites).
Arkady AndreevDmitry BerezkinIlya KozlovKonstantin SimakovPublished in: RCDL (2012)
Keyphrases
- synthetic data
- high accuracy
- detection method
- cost function
- computational cost
- high precision
- computationally efficient
- pairwise
- significant improvement
- optimization method
- edge detection
- experimental evaluation
- preprocessing
- prior knowledge
- feature set
- mutual information
- support vector machine svm
- clustering method
- objective function
- website
- tree structure
- information retrieval
- neural network