2536 search results - page 120 / 508 » Gravitation-based model for information retrieval |
TREC
2003
13 years 10 months ago
2003
: We describe our participation in the TREC 2003 Robust and Web tracks. For the Robust track, we experimented with the impact of stemming and feedback on the worst scoring topics. ...
IJAIT
2007
13 years 9 months ago
2007
In document retrieval task, random projection (RP) is a useful technique of dimension reduction. It can be obtained very quickly yet the recalculation is not necessary to any chang...
ECIR
2010
Springer
13 years 10 months ago
2010
Springer
Anchor text has been considered as a useful resource to complement the representation of target pages and is broadly used in web search. However, previous research only uses anchor...
AMR
2006
Springer
14 years 29 days ago
2006
Springer
In this paper we describe an interactive guide that is able to automatically retrieve information about objects on display in museums. A visitor can point this mobile device at exh...
MTA
2002
13 years 9 months ago
2002
Digital video databases have become more pervasive and finding video clips quickly in large databases becomes a major challenge. Due to the nature of video, accessing contents of v...