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CSDA
2006
94views more  CSDA 2006»
15 years 7 months ago
Simulation-based approach to estimation of latent variable models
We propose a simulation-based method for calculating maximum likelihood estimators in latent variable models. The proposed method integrates a recently developed sampling strategy...
Zhiguang Qian, Alexander Shapiro
IIE
2008
58views more  IIE 2008»
15 years 7 months ago
The Unfortunate Novice Theme of Direct Transformation
In many occasions, the text describing an algorithmic task may entail a rather intuitive, operational solution scheme. Yet, such a scheme may not necessarily be efficient or correc...
David Ginat
ICASSP
2010
IEEE
15 years 5 months ago
GHT based implementation of the expectation maximization for mixtures of multi-Gaussians and its applications to video tracking
In this work, the problem of the estimation of parameters in case of mixtures of models composed by the sum of multiple Gaussians is considered. It will be shown how this estimati...
Francesco Monti, Carlo S. Regazzoni
ICPR
2002
IEEE
16 years 8 months ago
A Fast Leading Eigenvector Approximation for Segmentation and Grouping
We present a fast non-iterative method for approximating the leading eigenvector so as to render graph-spectral based grouping algorithms more efficient. The approximation is base...
Antonio Robles-Kelly, Sudeep Sarkar, Edwin R. Hanc...
FLAIRS
2007
15 years 10 months ago
The Design and Implementation of a Successful General Game Playing Agent
General Game Playing is the problem of designing an agent capable of playing any previously unknown game when given only the rules. This paper describes the implementation archite...
David M. Kaiser