Extracting key terms from noisy and multitheme documents.

Maria P. Grineva Maxim N. Grinev Dmitry Lizorkin

Published in: WWW (2009)

Keyphrases

information retrieval
document retrieval
database
co occurrence
document collections
query terms
boolean queries
user queries
noisy data
legal documents
index terms
document level
document space
semantic classes
multiword
multi document summarization
structured documents
document representation
metadata