A Hybrid Approach Using PSO and K-Means for Semantic Clustering of Web Documents.
J. AvanijaK. RamarPublished in: J. Web Eng. (2013)
Keyphrases
- web documents
- k means
- clustering algorithm
- clustering method
- information extraction
- hierarchical clustering
- semantic association
- unstructured documents
- data clustering
- cluster analysis
- semi structured
- web pages
- content similarity
- spectral clustering
- self organizing maps
- unsupervised clustering
- web search engines
- keywords
- particle swarm optimization pso
- particle swarm optimization
- text clustering
- document clustering
- web data
- clustering approaches
- semantic information
- natural language
- document representation
- cluster centers
- rough k means
- particle swarm optimizer
- web content
- domain specific
- clustering quality
- html documents
- cluster ensemble
- structured documents
- link structure
- fuzzy k means
- initial cluster centers
- natural language processing
- search engine
- databases