Adaptive and Incremental Query Expansion for Cluster-based Browsing.
Koji EguchiHidetaka ItoAkira KumamotoYakichi KanataPublished in: DASFAA (1999)
Keyphrases
- query expansion
- information retrieval systems
- retrieval effectiveness
- language model
- language modeling
- information retrieval
- relevance feedback
- text retrieval
- pseudo relevance feedback
- ad hoc retrieval
- relevant documents
- improving search
- original query
- retrieval model
- automatic query expansion
- biomedical information retrieval
- query disambiguation
- trec genomics track
- query terms
- metadata
- retrieved documents
- web corpora
- relevance model
- query formulation
- short queries
- vector space model
- model for information retrieval
- query biased
- multimedia