1020 search results - page 82 / 204 » Cascade Evaluation of Clustering Algorithms |
146
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
We study the problem of clustering uncertain objects whose locations are described by probability density functions (pdf). We show that the UK-means algorithm, which generalises t...
123
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CLASSIFICATION
2007
15 years 4 months ago
2007
Normal mixture models are widely used for statistical modeling of data, including cluster analysis. However maximum likelihood estimation (MLE) for normal mixtures using the EM al...
137
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
This paper presents an algorithm for unsupervised noun sense induction, based on clustering of Web search results. The algorithm does not utilize labeled training instances or any...
122
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ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
Evaluating myocardial viability is an important prognostic factor in the follow-up of infarctions. Delayed Enhancement (DE) perfusion images in MRI have been shown to be very valu...
269
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JCDL
2011
ACM
14 years 7 months ago
2011
ACM
Various approaches for plagiarism detection exist. All are based on more or less sophisticated text analysis methods such as string matching, fingerprinting or style comparison. I...