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 …
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 …
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 …
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 …
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 …
based on the empirical covariance matrix of the data and hence is highly sensitive to …
High-breakdown robust multivariate methods
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 …
from the usual assumptions. However, many classical methods are sensitive to outliers. The …
On the use of Cauchy prior distributions for Bayesian logistic regression
Supplementary Material for “On the Use of Cauchy Prior Distributions for Bayesian Logistic
Regression”. In the supplementary material, we present additional simulation results for …
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 …
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 …
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 …
disease (LOAD). A 10 plasma lipid panel, predicted phenoconversion and provided 90 …