Two-stage sampling for better survival model performance
We recommend careful consideration of key factors in different sampling techniques when developing and validating survival models. Using methods such as the proposed method to mitigate excessive diversity provides a solution.
Authors
- Samuel Müller (ORCID: https://orcid.org/0000-0002-3087-8127)
- Yunwei Zhang (ORCID: https://orcid.org/0000-0003-2173-3185)
Institutions
- The University of Sydney (AU)
- Murdoch University (AU)
- Macquarie University (AU)
Publication Details
- Journal
- BMC Medical Research Methodology
- Published
- 2025-10-28
- DOI
- https://doi.org/10.1186/s12874-025-02655-6
- Primary Topic
- Statistical Methods and Bayesian Inference
- Type
- article
- Field-Weighted Citation Impact
- 0.00