Knowledge Discovery for Automatic Query Expansion on the World-Wide Web.
Mathias GéryM. Hatem HaddadPublished in: ER (Workshops) (1999)
Keyphrases
- automatic query expansion
- knowledge discovery
- query expansion
- information retrieval
- text retrieval
- interactive query expansion
- retrieval effectiveness
- pseudo relevance feedback
- text mining
- data mining
- data mining techniques
- web pages
- databases
- data analysis
- machine learning
- information retrieval systems
- association rules
- language model
- relevance feedback
- document collections
- query terms