On the correct convergence of the EM alg
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Jinwen Ma; Shuqun Fu
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Article
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2005
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Elsevier Science
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English
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It is well-known that the EM algorithm generally converges to a local maximum likelihood estimate. However, there have been many evidences to show that the EM algorithm can converge correctly to the true parameters as long as the overlap of Gaussians in the sample data is small enough. This paper st