484 search results - page 27 / 97 » Measuring the Quality of Approximated Clusterings |
110
Voted
ICDM
2002
IEEE
15 years 6 months ago
2002
IEEE
In this paper, we devise an efficient algorithm for clustering market-basket data. Different from those of the traditional data, the features of market-basket data are known to b...
137
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EUROGRAPHICS
2010
Eurographics
15 years 9 months ago
2010
Eurographics
Higher-order finite element methods have emerged as an important discretization scheme for simulation. They are increasingly used in contemporary numerical solvers, generating a ...
102
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INFOCOM
2010
IEEE
15 years 10 days ago
2010
IEEE
—Peak Signal-to-Noise Ratio (PSNR) is the simplest and the most widely used video quality evaluation methodology. However, traditional PSNR calculations do not take the packet lo...
144
Voted
UAI
2003
15 years 3 months ago
2003
Recently, spectral clustering (a.k.a. normalized graph cut) techniques have become popular for their potential ability at finding irregularlyshaped clusters in data. The input to...
111
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
Most clustering algorithms operate by optimizing (either implicitly or explicitly) a single measure of cluster solution quality. Such methods may perform well on some data sets bu...