Query reformulation using automatically generated query concepts from a document space.

Youjin Chang Iadh Ounis Minkoo Kim

Published in: Inf. Process. Manag. (2006)

Keyphrases

query reformulation
automatically generated
document space
query formulation
semantic relationships
retrieval systems
query suggestion
document collections
information retrieval
feature space
anchor text
search engine
query processing
data sources