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JMLR
2007
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13 years 11 months ago
A Probabilistic Analysis of EM for Mixtures of Separated, Spherical Gaussians
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
UAI
2000
14 years 23 days ago
A Two-Round Variant of EM for Gaussian Mixtures
We show that, given data from a mixture of
Sanjoy Dasgupta, Leonard J. Schulman