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CSDA
2006
89views more  CSDA 2006»
15 years 1 months ago
Multivariate time series modeling and classification via hierarchical VAR mixtures
Raquel Prado, Francisco Molina, Gabriel Huerta
108
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CORR
2010
Springer
114views Education» more  CORR 2010»
15 years 1 months ago
Settling the Polynomial Learnability of Mixtures of Gaussians
Given data drawn from a mixture of multivariate Gaussians, a basic problem is to accurately estimate the mixture parameters. We give an algorithm for this problem that has running ...
Ankur Moitra, Gregory Valiant