551 search results - page 20 / 111 » Performance evaluation of relevance feedback methods |
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
We examine two basic sources for implicit relevance feedback on the segment level for search personalization: eye tracking and display time. A controlled study has been conducted ...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Structuring video data is necessary for its effective retrieval and summarization. In particular, collecting similar scenes from semantic aspects highly contributes to the structu...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Forming test collection relevance judgments from the pooled output of multiple retrieval systems has become the standard process for creating resources such as the TREC, CLEF, and...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...
HICSS
1997
IEEE
14 years 29 days ago
1997
IEEE
One model of multithreading gaining popularity on multiprocessor systems is the message-driven model of computation. The message-driven model is a reactive model in which an arriv...