An effective snippet generation method using the pseudo relevance feedback technique.

Youngjoong Ko Hongkuk An Jungyun Seo

Published in: SIGIR (2007)

Keyphrases

generation method
pseudo relevance feedback
query expansion
language model
retrieval effectiveness
original query
web search
document retrieval
ad hoc retrieval
information extraction
relevant documents
average precision
search result
relevance model
ad hoc information retrieval