648 search results - page 121 / 130 » A general dimension for query learning |
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we address the problem of extracting important (and unimportant) discourse patterns from call center conversations. Call centers provide dialog based calling-in supp...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
In automated text categorization, given a small number of labeled documents, it is very challenging, if not impossible, to build a reliable classifier that is able to achieve high...
FLAIRS
2004
13 years 10 months ago
2004
The wealth of information contained in the world-wide web has created much interest in systems for integrating information from multiple sites. We describe a universal wrapper mac...
WWW
2010
ACM
13 years 9 months ago
2010
ACM
As traditional media and information devices integrate with the web, they must suddenly support a vastly larger database of relevant items. Many devices use remote controls with o...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Evaluation measures act as objective functions to be optimized by information retrieval systems. Such objective functions must accurately reflect user requirements, particularly w...