Thematically Related Words toward Creative Information Retrieval.
Eiko YamamotoHitoshi IsaharaPublished in: CSKGOI (2008)
Keyphrases
- related words
- information retrieval
- information retrieval systems
- semantically related
- text corpus
- information extraction
- news articles
- keywords
- vector space model
- search engine
- language modeling
- relevant documents
- retrieval systems
- test collection
- query expansion
- language model
- text retrieval
- document collections
- tf idf
- computational linguistics
- text mining