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CSDA
2006
89views more  CSDA 2006»
15 years 10 days ago
Multivariate time series modeling and classification via hierarchical VAR mixtures
Raquel Prado, Francisco Molina, Gabriel Huerta
CORR
2010
Springer
114views Education» more  CORR 2010»
15 years 12 days 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