5603 search results - page 284 / 1121 » Feature Selection for Clustering |
202
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
We consider a change detection problem in video surveillance applications and propose busy-idle rates, meaningful and easy to compute features, to characterize the behavior profil...
142
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Spectral voice conversion is usually performed using a single model selected in order to represent a tradeoff between goodness of fit and complexity. Recently, we proposed a new ...
172
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FGR
2008
IEEE
16 years 1 months ago
2008
IEEE
Many facial image analysis methods rely on learningbased techniques such as Adaboost or SVMs to project classifiers based on the selection of local image filters (e.g., Haar and...
224
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OIR
2007
15 years 6 months ago
2007
Purpose – The purpose of this paper is to evaluate Help features in digital libraries and identify problems related to their design. Design/methodology/approach – This study s...
175
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SAMT
2007
Springer
16 years 24 days ago
2007
Springer
In this paper we describe the main aspects of a system to perform non-trivial segmentations of 3D surface meshes and to annotate the detected parts through concepts expressed by an...