1950 search results - page 236 / 390 » Informative sampling for large unbalanced data sets |
145
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PVLDB
2008
15 years 3 months ago
2008
We identify privacy risks associated with releasing network data sets and provide an algorithm that mitigates those risks. A network consists of entities connected by links repres...
141
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ICDM
2010
IEEE
15 years 1 months ago
2010
IEEE
Active learning has been proven a reliable strategy to reduce manual efforts in training data labeling. Such strategies incorporate the user as oracle: the classifier selects the m...
125
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ICPR
2000
IEEE
15 years 7 months ago
2000
IEEE
Abstract. An accurate analysis of a large dynamic system like our oceans requires spatially fine and temporally matched data collection methods. Current methods to estimate fish st...
140
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INFOVIS
2005
IEEE
15 years 9 months ago
2005
IEEE
Parallel Coordinates are a powerful method for visualizing multidimensional data, however, with large data sets they can become cluttered and difficult to read. On the other hand...
156
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APVIS
2011
14 years 3 months ago
2011
We present an efficient method for volume rendering by raycasting on the CPU. We employ coherent packet traversal of an implicit bounding volume hierarchy, heuristically pruned u...