852 search results - page 85 / 171 » Comparing relevance feedback algorithms for web search |
JCIT
2008
13 years 8 months ago
2008
Commercial search engines, especially meta-search engines was designed to retrieve the information by submitting users' queries to multiple conventional search engines and in...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
This paper presents a search architecture that combines classical search techniques with spread activation techniques applied to a semantic model of a given domain. Given an ontol...
VLDB
2000
ACM
13 years 11 months ago
2000
ACM
Maintaining currency of search engine indices by exhaustive crawling is rapidly becoming impossible due to the increasing size and dynamic content of the web. Focused crawlers aim...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we exploit a novel ranking mechanism that processes query samples with noisy labels, motivated by the practical application of web image search re-ranking where the...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
The World Wide Web is emerging not only as an infrastructure for data, but also for a broader variety of resources that are increasingly being made available as Web services. Rele...