157 search results - page 6 / 32 » Clustering Multivariate Normal Distributions |
180
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KDD
2003
ACM
16 years 7 months ago
2003
ACM
High dimensional directional data is becoming increasingly important in contemporary applications such as analysis of text and gene-expression data. A natural model for multivaria...
155
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MA
2010
Springer
15 years 5 months ago
2010
Springer
In Cator and Lopuha¨a [3] an asymptotic expansion for the MCD estimators is established in a very general framework. This expansion requires the existence and non-singularity of ...
187
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ICPR
2002
IEEE
16 years 8 days ago
2002
IEEE
Testing for uniformity of multivariate data is the initial step in exploratory pattern analysis. We propose a new uniformity testing method, which first computes the maximum (sta...
238
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ARC
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. Financial applications are one of many fields where a multivariate Gaussian random number generator plays a key role in performing computationally extensive simulations. ...
201
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ISBI
2006
IEEE
16 years 8 months ago
2006
IEEE
Tensors are nowadays an increasing research domain in different areas, especially in image processing, motivated for example by DT-MRI (Diffusion Tensor Magnetic Resonance Imaging...