216 search results - page 15 / 44 » An informational energy LVQ approach for feature ranking |
154
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CLEF
2007
Springer
16 years 8 days ago
2007
Springer
This paper reports the participation of the University of Lisbon at the 2007 GeoCLEF task. We adopted a novel approach for GIR, focused on handling geographic features and feature ...
161
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CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
In this paper, we propose a new transductive learning framework for image retrieval, in which images are taken as vertices in a weighted hypergraph and the task of image search is...
157
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FGR
2008
IEEE
16 years 17 days ago
2008
IEEE
In this paper a novel ranking-based face recognition (FR) scheme is proposed. Compared with classical twoclass (intra/extra person) and multi-class (each person a single class) sc...
159
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LREC
2010
15 years 7 months ago
2010
Learning texts contain much implicit knowledge which is ideally presented to the learner in a structured manner - a typical example being definitions of terms in the text, which w...
154
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ECIR
2009
Springer
16 years 3 months ago
2009
Springer
Blog post opinion retrieval is the problem of identifying posts which express an opinion about a particular topic. Usually the problem is solved using a 3 step process in which rel...