Transfer learning with deployment-covariate recalibration for survival prediction under covariate shift
Nature Machine Intelligence, Published online: 18 August 2026; doi:10.1038/s42256-026-01285-x Pan et al. present CoxRTL, a recalibrated transfer learning strategy that leverages external cohorts to improve survival prediction under covariate shift when target training data are limited and deployment outcomes are unavailable.
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