42 citations · 93 across the 15 of their papers we have counts for
3 papers · 1 filter
REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
Daniel Fischer, Alain Berro, Klaus Nordhausen +1
The R-package REPPlab is designed to explore multivariate data sets using one-dimensional unsupervised projection pursuit. It is useful in practice as a preprocessing step to find…
ICS for Multivariate Outlier Detection with Application to Quality Control
Aurore Archimbaud, Klaus Nordhausen, Anne Ruiz-Gazen
In high reliability standards fields such as automotive, avionics or aerospace, the detection of anomalies is crucial. An efficient methodology for automatically detecting multivar…
A comparison of pivotal sampling and unequal probability sampling with replacement
Guillaume Chauvet, Anne Ruiz-Gazen
We prove that any implementation of pivotal sampling is more efficient than multinomial sampling. This property entails the weak consistency of the Horvitz-Thompson estimator and t…