1025 search results - page 183 / 205 » A machine learning approach for improved BM25 retrieval |
PROCEDIA
2010
14 years 10 months ago
2010
Enterprise Grid enables sharing and aggregation of a set of computing or storage resources connected by enterprise network, but the availability of the resources in this environme...
102
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SCALESPACE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Segmentation of images is often posed as a variational problem. As such, it is solved by formulating an energy functional depending on a contour and other image derived t...
NAACL
2003
15 years 1 months ago
2003
Motivated by the success of ensemble methods in machine learning and other areas of natural language processing, we developed a multistrategy and multi-source approach to question...
114
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CIVR
2007
Springer
15 years 6 months ago
2007
Springer
In this paper, we present an automatic semantic video analysis system to support interdisciplinary research efforts in the field of psychology and media science. The psychological...
130
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AIRWEB
2008
Springer
15 years 1 months ago
2008
Springer
The annotation of web sites in social bookmarking systems has become a popular way to manage and find information on the web. The community structure of such systems attracts spam...