4553 search results - page 81 / 911 » Distributed Ranked Search |
WWW
2009
ACM
16 years 2 months ago
2009
ACM
The ImpressionRank of a web page (or, more generally, of a web site) is the number of times users viewed the page while browsing search results. ImpressionRank captures the visibi...
146
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
This paper studies document ranking under uncertainty. It is tackled in a general situation where the relevance predictions of individual documents have uncertainty, and are depen...
123
Voted
ALT
2008
Springer
15 years 11 months ago
2008
Springer
We propose a new boosting algorithm for bipartite ranking problems. Our boosting algorithm, called SoftRankBoost, is a modification of RankBoost which maintains only smooth distri...
120
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WWW
2001
ACM
16 years 2 months ago
2001
ACM
In response to a query a search engine returns a ranked list of documents. If the query is on a popular topic (i.e., it matches many documents) then the returned list is usually t...
193
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...