1950 search results - page 91 / 390 » Informative sampling for large unbalanced data sets |
214
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GIS
2007
ACM
16 years 2 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
102
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KDD
2008
ACM
16 years 1 months ago
2008
ACM
: We combine the speed and scalability of information retrieval with the generally superior classification accuracy offered by machine learning, yielding a two-phase text classifie...
120
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GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—In this paper we look at the problem of accurately reconstructing distributed signals through the collection of a small number of samples at a data gathering point. The techniqu...
110
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3DPVT
2002
IEEE
15 years 6 months ago
2002
IEEE
In this paper we present an algorithm for adaptive resolution integration of 3D data collected from multiple distributed sensors. The input to the algorithm is a set of 3D surface...
TIT
1998
15 years 1 months ago
1998
The paper introduces some generalizations of Vapnik’s method of structural risk minimisation (SRM). As well as making explicit some of the details on SRM, it provides a result t...