Sciweavers

83
Voted
JMLR
2007
87views more  JMLR 2007»
15 years 8 days 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
80
Voted
UAI
2000
15 years 1 months ago
A Two-Round Variant of EM for Gaussian Mixtures
We show that, given data from a mixture of
Sanjoy Dasgupta, Leonard J. Schulman