Query Expansion Using Domain Adapted, Weighted Thesaurus in an Extended Boolean Model.

Oh-Woog Kwon Myoung-Cheol Kim Key-Sun Choi

Published in: CIKM (1994)

Keyphrases

query expansion
information retrieval systems
information retrieval
retrieval effectiveness
probabilistic model
relevance feedback
metadata
co occurrence
text retrieval
learning algorithm
multimedia
natural language processing
language model
biomedical information retrieval