736 search results - page 72 / 148 » Ranking Query Results using Context-Aware Preferences |
124
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
As one of the most effective query expansion approaches, local feedback is able to automatically discover new query terms and improve retrieval accuracy for different retrieval ...
144
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ISMIR
2004
Springer
15 years 9 months ago
2004
Springer
One of the challenges of music information retrieval is the automatic extraction of effective content descriptors of music documents, which can be used at indexing and at retrieva...
164
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
111
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CIVR
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we investigate human visual perception and establish a body of ground truth data elicited from human visual studies. We aim to build on the formative work of Ren, E...
163
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
We investigate the problem of learning to rank for document retrieval from the perspective of learning with multiple objective functions. We present solutions to two open problems...