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» Density Estimation Using Mixtures of Mixtures of Gaussians
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ML
2002
ACM
111views Machine Learning» more  ML 2002»
15 years 1 months ago
Maximum Likelihood Estimation of Mixture Densities for Binned and Truncated Multivariate Data
Binningandtruncationofdataarecommonindataanalysisandmachinelearning.Thispaperaddresses the problem of fitting mixture densities to multivariate binned and truncated data. The EM ap...
Igor V. Cadez, Padhraic Smyth, Geoffrey J. McLachl...
CSL
1998
Springer
15 years 1 months ago
Model parameter estimation for mixture density polynomial segment models
In this paper, we propose parameter estimation techniques for mixture density polynomial segment models (MDPSMs) where their trajectories are specified with an arbitrary regressi...
Toshiaki Fukada, Kuldip K. Paliwal, Yoshinori Sagi...
DICTA
2003
15 years 3 months ago
A Robust Method for Estimating the Fundamental Matrix
In this paper, we propose a robust method to estimate the fundamental matrix in the presence of outliers. The new method uses random minimum subsets as a search engine to find inli...
C. L. Feng, Y. S. Hung
62
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ASPDAC
2000
ACM
92views Hardware» more  ASPDAC 2000»
15 years 6 months ago
On mixture density and maximum likelihood power estimation via expectation-maximization
Ramamurti Chandramouli, Vamsi K. Srikantam