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20182026
most citedMachine Learning for Multi-Output Regression: When should a holistic multivariate approach be preferred over separate univariate ones?

9 citations · 22 across the 10 of their papers we have counts for

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2 papers · 1 filter

stat.AP2026

Text Data Analysis and Classification Methods - Insights from Customer Letters in Life Insurance

Andreas Groll, Marie Punsmann, Leonid Zeldin

The business of life insurance companies is characterized by long-term contracts. For this reason, data describing customers is of immense value. A portion of the data provided to…

stat.ME2026

Model-based bootstrap inference for Cox models after Lasso selection

Lena Schemet, Andreas Groll, Sarah Friedrich-Welz

Inference after variable selection in Cox regression is difficult because simple Wald-type intervals after selection can have poor finite-sample conditional coverage. We study a mo…