Minimum covariance determinant and extensions

M Hubert, M Debruyne… - Wiley Interdisciplinary …, 2018 - Wiley Online Library
The minimum covariance determinant (MCD) method is a highly robust estimator of
multivariate location and scatter, for which a fast algorithm is available. Since estimating the …

Minimum covariance determinant

M Hubert, M Debruyne - Wiley interdisciplinary reviews …, 2010 - Wiley Online Library
The minimum covariance determinant (MCD) estimator is a highly robust estimator of
multivariate location and scatter. It can be computed efficiently with the FAST‐MCD …

Distributionally robust logistic regression

S Shafieezadeh Abadeh… - Advances in neural …, 2015 - proceedings.neurips.cc
This paper proposes a distributionally robust approach to logistic regression. We use the
Wasserstein distance to construct a ball in the space of probability distributions centered at …

[图书][B] Introduction to robust estimation and hypothesis testing

RR Wilcox - 2011 - books.google.com
This revised book provides a thorough explanation of the foundation of robust methods,
incorporating the latest updates on R and S-Plus, robust ANOVA (Analysis of Variance) and …

ROBPCA: a new approach to robust principal component analysis

M Hubert, PJ Rousseeuw, K Vanden Branden - Technometrics, 2005 - Taylor & Francis
We introduce a new method for robust principal component analysis (PCA). Classical PCA is
based on the empirical covariance matrix of the data and hence is highly sensitive to …

High-breakdown robust multivariate methods

M Hubert, PJ Rousseeuw, S Van Aelst - 2008 - projecteuclid.org
When applying a statistical method in practice it often occurs that some observations deviate
from the usual assumptions. However, many classical methods are sensitive to outliers. The …

On the use of Cauchy prior distributions for Bayesian logistic regression

J Ghosh, Y Li, R Mitra - 2018 - projecteuclid.org
Supplementary Material for “On the Use of Cauchy Prior Distributions for Bayesian Logistic
Regression”. In the supplementary material, we present additional simulation results for …

Implementing the Bianco and Yohai estimator for logistic regression

C Croux, G Haesbroeck - Computational statistics & data analysis, 2003 - Elsevier
A fast and stable algorithm to compute a highly robust estimator for the logistic regression
model is proposed. A criterium for the existence of this estimator at finite samples is derived …

Between-breed variability of stillbirth and its relationship with sow and piglet characteristics

L Canario, E Cantoni, E Le Bihan… - Journal of animal …, 2006 - academic.oup.com
Litter characteristics at birth were recorded in 4 genetic types of sows with differing maternal
abilities. Eighty-two litters from F1 Duroc× Large White sows, 651 litters from Large White …

Plasma 24-metabolite panel predicts preclinical transition to clinical stages of Alzheimer's disease

MS Fiandaca, X Zhong, AK Cheema… - Frontiers in …, 2015 - frontiersin.org
We recently documented plasma lipid dysregulation in preclinical late-onset Alzheimer's
disease (LOAD). A 10 plasma lipid panel, predicted phenoconversion and provided 90 …