Search Results for author: Nhật Hồ

Found 1 papers, 0 papers with code

Theoretical guarantees for EM under misspecified Gaussian mixture models

no code implementations NeurIPS 2018 Raaz Dwivedi, Nhật Hồ, Koulik Khamaru, Martin J. Wainwright, Michael. I. Jordan

We provide two classes of theoretical guarantees: first, we characterize the bias introduced due to the misspecification; and second, we prove that population EM converges at a geometric rate to the model projection under a suitable initialization condition.

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