Elizaveta (Liza) Levina
Elizaveta (Liza) Levina
Professor of Statistics, University of Michigan
Verifierad e-postadress på umich.edu - Startsida
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Regularized estimation of large covariance matrices
PJ Bickel, E Levina
The Annals of Statistics 36 (1), 199-227, 2008
12102008
Covariance regularization by thresholding
PJ Bickel, E Levina
The Annals of Statistics 36 (6), 2577-2604, 2008
11022008
Sparse permutation invariant covariance estimation
AJ Rothman, PJ Bickel, E Levina, J Zhu
Electronic Journal of Statistics 2, 494-515, 2008
8102008
Maximum likelihood estimation of intrinsic dimension
E Levina, PJ Bickel
Advances in neural information processing systems, 777-784, 2004
7382004
Some theory for Fisher's linear discriminant function,naive Bayes', and some alternatives when there are many more variables than observations
PJ Bickel, E Levina
Bernoulli 10 (6), 989-1010, 2004
6432004
The Earth Mover's Distance is the Mallows distance: Some insights from statistics
E Levina, P Bickel
Computer Vision, 2001. ICCV 2001. Proceedings. Eighth IEEE International …, 2001
4992001
Generalized thresholding of large covariance matrices
AJ Rothman, E Levina, J Zhu
Journal of the American Statistical Association 104 (485), 177-186, 2009
4022009
Robustness of community structure in networks
B Karrer, E Levina, MEJ Newman
Physical Review E 77, 046119, 2008
3902008
Joint estimation of multiple graphical models
J Guo, E Levina, G Michailidis, J Zhu
Biometrika 98 (1), 1-15, 2011
3852011
Consistency of community detection in networks under degree-corrected stochastic block models
Y Zhao, E Levina, J Zhu
The Annals of Statistics 40 (4), 2266-2292, 2012
2922012
Pseudo-likelihood methods for community detection in large sparse networks
AA Amini, A Chen, PJ Bickel, E Levina
The Annals of Statistics 41 (4), 2097-2122, 2013
283*2013
Sparse multivariate regression with covariance estimation
AJ Rothman, E Levina, J Zhu
Journal of Computational and Graphical Statistics 19 (4), 947-962, 2010
2832010
Sparse estimation of large covariance matrices via a nested Lasso penalty
E Levina, A Rothman, J Zhu
The Annals of Applied Statistics 2 (1), 245-263, 2008
2202008
Community extraction for social networks
Y Zhao, E Levina, J Zhu
Proceedings of the National Academy of Sciences 108 (18), 7321-7326, 2011
1892011
The method of moments and degree distributions for network models
PJ Bickel, A Chen, E Levina
The Annals of Statistics 39 (5), 2280-2301, 2011
1832011
Local vote decision fusion for target detection in wireless sensor networks
N Katenka, E Levina, G Michailidis
IEEE Transactions on Signal Processing 56 (1), 329-338, 2007
1262007
On semidefinite relaxations for the block model
AA Amini, E Levina
The Annals of Statistics 46 (1), 149-179, 2018
1172018
A new approach to Cholesky-based covariance regularization in high dimensions
AJ Rothman, E Levina, J Zhu
Biometrika 97 (3), 539-550, 2010
1162010
Concentration and regularization of random graphs
CM Le, E Levina, R Vershynin
Random Structures & Algorithms, 2017
1072017
Community detection in networks with node features
Y Zhang, E Levina, J Zhu
Electronic Journal of Statistics 10 (2), 3153-3178, 2016
842016
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Artiklar 1–20