98 search results - page 9 / 20 » Robust ranking models via risk-sensitive optimization |
129
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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Traditional ranking mainly focuses on one type of data source, and effective modeling still relies on a sufficiently large number of labeled or supervised examples. However, in m...
116
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ECIR
2008
Springer
15 years 3 months ago
2008
Springer
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
127
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DAGM
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. We propose to tackle the optical flow problem by a combination of two recent advances in the computation of dense correspondences, namely the incorporation of image segme...
175
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CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
We propose a novel tracking algorithm for the target of which geometric appearance changes drastically over time. To track it, we present a local patch-based appearance model and p...
111
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ISQED
2010
IEEE
15 years 3 months ago
2010
IEEE
Circuit design under process variation can be formulated mathematically as a robust optimization problem with a yield constraint. Existing methods force designers to either resort...