Extracting search-focused key n-grams for relevance ranking in web search.

Chen Wang Keping Bi Yunhua Hu Hang Li Guihong Cao

Published in: WSDM (2012)

Keyphrases

relevance ranking
web search
n gram
search engine
search queries
web search engines
language model
ranked list
document collections
anchor text
web pages
query logs
information retrieval
data mining
bag of words
foreign language
digital libraries
relevance feedback
computer assisted