Search Results for author: Lukas Burk

Found 3 papers, 2 papers with code

A Large-Scale Neutral Comparison Study of Survival Models on Low-Dimensional Data

no code implementations6 Jun 2024 Lukas Burk, John Zobolas, Bernd Bischl, Andreas Bender, Marvin N. Wright, Raphael Sonabend

Evaluating on 8 survival metrics, we assess discrimination, calibration, and overall predictive performance of the tested models.

Examining properness in the external validation of survival models with squared and logarithmic losses

1 code implementation10 Dec 2022 Raphael Sonabend, John Zobolas, Philipp Kopper, Lukas Burk, Andreas Bender

We prove that commonly utilised squared and logarithmic scoring rules that are claimed to be proper are in fact improper, such as the Integrated Survival Brier Score (ISBS).

Decision Making Survival Analysis

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