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192
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Gaussian mixture models (GMMs) are a convenient and essential tool for the estimation of probability density functions. Although GMMs are used in many research domains from image ...
166
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AUTOMATICA
2006
15 years 6 months ago
2006
It is known that many subspace algorithms give biased estimates for closed-loop data due to the existence of feedback. In this paper we present a new subspace identification metho...
159
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CSDA
2006
15 years 6 months ago
2006
A new method to detect different linear structures in a data set, called Linear Grouping Algorithm (LGA), is proposed. LGA is useful for investigating potential linear patterns in...
171
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IPM
2006
15 years 6 months ago
2006
This paper examines several different approaches to exploiting structural information in semi-structured document categorization. The methods under consideration are designed for ...
124
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CSDA
2007
15 years 6 months ago
2007
Recently, there has been a considerable interest in finite mixture models with semi-/non-parametric component distributions. Identifiability of such model parameters is generall...