Sciweavers

2328 search results - page 230 / 466
» Relevance Evaluation of Search Engines' Query Results
Sort
View
CIVR
2008
Springer
141views Image Analysis» more  CIVR 2008»
15 years 7 months ago
Experiments in interactive video search by addition and subtraction
We have developed an interactive video search system that allows the searcher to rapidly assess query results and easily pivot off those results to form new queries. The system i...
John Adcock, Matthew L. Cooper, Jeremy Pickens
SIGIR
2010
ACM
15 years 10 months ago
Assessing the scenic route: measuring the value of search trails in web logs
Search trails mined from browser or toolbar logs comprise queries and the post-query pages that users visit. Implicit endorsements from many trails can be useful for search result...
Ryen W. White, Jeff Huang
WEBI
2009
Springer
15 years 11 months ago
Estimating Ad Clickthrough Rate through Query Intent Analysis
Clickthrough rate and cost-per-click are known to be among the factors that impact the rank of an ad shown on a search result page. Hence, search engines can benefit from estimat...
Azin Ashkan, Charles L. A. Clarke, Eugene Agichtei...
151
Voted
CORIA
2009
15 years 7 months ago
Recherche contextuelle d'information dans un environnement mobile
The goal of contextual information retrieval (CIR) is to better meet the user's needs by delivering him information adapted to his specific search context. This paper presents...
Ourdia Bouidghaghen
SIGIR
2011
ACM
14 years 9 months ago
Ad hoc IR: not much room for improvement
Ranking function performance reached a plateau in 1994. The reason for this is investigated. First the performance of BM25 is measured as the proportion of queries satisfied on th...
Andrew Trotman, David Keeler