692 search results - page 80 / 139 » Thesaurus Based Term Ranking for Keyword Extraction |
MM
2009
ACM
14 years 2 months ago
2009
ACM
In basketball games, wild-open means that there is an offensive player not well defended by his/her opponents. The occurrence of wild-open usually implies the existence of a succe...
HT
2011
ACM
12 years 11 months ago
2011
ACM
Personalized search and browsing is increasingly vital especially for enterprises to able to reach their customers. Key challenge in supporting personalization is the need for ric...
BIBE
2007
IEEE
14 years 2 months ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, we extract local invariant features ...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Web spam detection has become one of the top challenges for the Internet search industry. Instead of using some heuristic rules, we propose a feature re-extraction strategy to opt...