Optimal estimation of high-dimensional location Gaussian mixtures

14 February 2020

Pengkun Yang

Papers citing "Optimal estimation of high-dimensional location Gaussian mixtures"

24 / 24 papers shown

Title
On the best approximation by finite Gaussian mixtures Yun Ma Yihong Wu Pengkun Yang 59 1 0 13 Apr 2024
Optimality of Spectral Clustering in the Gaussian Mixture Model Matthias Löffler A. Zhang Harrison H. Zhou 110 85 0 01 Nov 2019
Estimation of Wasserstein distances in the Spiked Transport Model Jonathan Niles-Weed Philippe Rigollet 57 103 0 16 Sep 2019
$Randomly initialized EM algorithm for two-component Gaussian mixture achieves near optimality in $O(\sqrt{n})$ iterations$ Randomly initialized EM algorithm for two-component Gaussian mixture achieves near optimality in $O(\sqrt{n})$ iterations Yihong Wu Harrison H. Zhou 255 42 0 28 Aug 2019
Max-Sliced Wasserstein Distance and its use for GANs Ishani Deshpande Yuan-Ting Hu Ruoyu Sun A. Pyrros Nasir Siddiqui Oluwasanmi Koyejo Zhizhen Zhao David A. Forsyth Alex Schwing GAN 46 201 0 11 Apr 2019
Subspace Robust Wasserstein Distances François-Pierre Paty Marco Cuturi 149 155 0 25 Jan 2019
On posterior contraction of parameters and interpretability in Bayesian mixture modeling Aritra Guha Nhat Ho X. Nguyen 53 56 0 15 Jan 2019
Optimal estimation of Gaussian mixtures via denoised method of moments Yihong Wu Pengkun Yang 100 75 0 19 Jul 2018
On the nonparametric maximum likelihood estimator for Gaussian location mixture densities with application to Gaussian denoising Sujayam Saha Adityanand Guntuboyina 71 46 0 06 Dec 2017
Optimal rates of estimation for multi-reference alignment Afonso S. Bandeira Philippe Rigollet Jonathan Niles-Weed 280 61 0 27 Feb 2017
Sub-Gaussian estimators of the mean of a random vector Gábor Lugosi S. Mendelson 130 172 0 01 Feb 2017
Local Maxima in the Likelihood of Gaussian Mixture Models: Structural Results and Algorithmic Consequences Chi Jin Yuchen Zhang Sivaraman Balakrishnan Martin J. Wainwright Michael I. Jordan 117 131 0 04 Sep 2016
Tight bounds for learning a mixture of two gaussians Moritz Hardt Eric Price 119 109 0 19 Apr 2014
Near-optimal-sample estimators for spherical Gaussian mixtures A. Suresh Ashkan Jafarpour A. Orlitsky Jayadev Acharya 127 92 0 19 Feb 2014
Inconsistency of Pitman-Yor process mixtures for the number of components Jeffrey W. Miller M. Harrison 74 102 0 30 Aug 2013
Learning mixtures of spherical Gaussians: moment methods and spectral decompositions Daniel J. Hsu Sham Kakade 218 325 0 25 Jun 2012
A Method of Moments for Mixture Models and Hidden Markov Models Anima Anandkumar Daniel J. Hsu Sham Kakade 188 344 0 03 Mar 2012
The local geometry of finite mixtures Elisabeth Gassiat R. Handel 69 18 0 16 Feb 2012
Minimax bounds for estimation of normal mixtures Arlene K. H. Kim 77 19 0 20 Dec 2011
Adaptive Bayesian multivariate density estimation with Dirichlet mixtures Weining Shen S. Tokdar S. Ghosal 85 144 0 29 Sep 2011
Convergence of latent mixing measures in finite and infinite mixture models X. Nguyen 96 184 0 15 Sep 2011
Settling the Polynomial Learnability of Mixtures of Gaussians Ankur Moitra Gregory Valiant 242 343 0 23 Apr 2010
Consistent order estimation and minimal penalties Elisabeth Gassiat R. Handel 67 28 0 05 Feb 2010
Posterior convergence rates of Dirichlet mixtures at smooth densities S. Ghosal A. van der Vaart 317 230 0 14 Aug 2007