A Hierarchical Algorithm for Clustering Extremist Web Pages.
Xingqin QiKyle ChristensenRobert DuvalEdgar FullerArian SpahiuQin WuCun-Quan ZhangPublished in: ASONAM (2010)
Keyphrases
- k means
- dynamic programming
- detection algorithm
- matching algorithm
- clustering method
- objective function
- np hard
- hierarchical clustering
- computational cost
- preprocessing
- optimal solution
- search space
- computational complexity
- cost function
- search engine
- optimization algorithm
- worst case
- synthetic and real datasets
- segmentation algorithm
- learning algorithm
- probabilistic model
- clustering algorithm
- website
- web documents
- web pages
- distance metric
- hierarchical structure
- data clustering
- information retrieval