500 search results - page 42 / 100 » Document frequency and term specificity |
CIKM
2008
Springer
14 years 29 days ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
VIROLOGY
2008
13 years 11 months ago
2008
The term JavaScript Malware describes attacks that abuse the web browser's capabilities to execute malicious script-code within the victim's local execution context. Unli...
WWW
2010
ACM
14 years 6 months ago
2010
ACM
Click data captures many users’ document preferences for a query and has been shown to help significantly improve search engine ranking. However, most click data is noisy and of...
HICSS
2009
IEEE
14 years 5 months ago
2009
IEEE
One knowledge discovery problem in the rapid response setting is the cost of learning which patterns are indicative of a threat. This typically involves a detailed follow-through,...
KDD
2007
ACM
14 years 11 months ago
2007
ACM
In this paper we address the problem of detecting topics in large-scale linked document collections. Recently, topic detection has become a very active area of research due to its...