well-separated spherical gaussians

104

JMLR
2007

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A Probabilistic Analysis of EM for Mixtures of Separated, Spherical Gaussians

15 years 3 months ago

We show that, given data from a mixture of k well-separated spherical Gaussians in Rd, a simple two-round variant of EM will, with high probability, learn the parameters of the Ga...

Sanjoy Dasgupta, Leonard J. Schulman

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107

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UAI
2000

101views Artificial Intelligence» more UAI 2000»

A Two-Round Variant of EM for Gaussian Mixtures

15 years 4 months ago

Download www.cs.caltech.edu

We show that, given data from a mixture of

Sanjoy Dasgupta, Leonard J. Schulman

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