852 search results - page 147 / 171 » Comparing relevance feedback algorithms for web search |
CIKM
2003
Springer
14 years 1 months ago
2003
Springer
We present a novel approach to detect misuse within an information retrieval system by gathering and maintaining knowledge of the behavior of the user rather than anticipating att...
WWW
2009
ACM
14 years 24 days ago
2009
ACM
Fully automatic methods that extract lists of objects from the Web have been studied extensively. Record extraction, the first step of this object extraction process, identifies...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Web 2.0 technologies have enabled more and more people to freely comment on different kinds of entities (e.g. sellers, products, services). The large scale of information poses th...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
We report on two experiments performed to test the importance of Term Order in automatic summarisation. Experiment one was undertaken as part of DUC 2004 to which three systems we...
CLEF
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we will briefly describe the approaches taken by Berkeley for the main GeoCLEF 2008 tasks (Mono and Bilingual retrieval). The approach this year used probabilistic t...