Subtopic Mining Based on Head-Modifier Relation and Co-occurrence of Intents Using Web Documents.
Se-Jong KimJong-Hyeok LeePublished in: CLEF (2013)
Keyphrases
- co occurrence
- web documents
- web logs
- query logs
- web search engines
- semi structured
- information extraction
- wordnet
- web pages
- keywords
- semantic similarity
- data mining
- query terms
- document representation
- vector space model
- semantic relations
- web data
- web mining
- named entities
- text mining
- knowledge discovery
- html documents
- latent semantic analysis
- link structure
- test collection
- topic models
- artificial intelligence
- word co occurrence
- user queries
- keyphrases
- web search
- search engine
- machine learning