Extends EVPI and EVPPI to multicenter and meta-analysis settings by accounting for between-cluster heterogeneity, with illustration on the ADNEX model showing zero global value of information but nonzero local value.
External validation of clinical prediction models using big datasets from e-health records or IPD meta-analysis: opportunities and challenges
2 Pith papers cite this work. Polarity classification is still indexing.
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Simulation on GUSTO-I data shows class imbalance corrections fail to boost discrimination and impair calibration plus stability in clinical prediction models.
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Class Imbalance Corrections Failed to Enhance Discrimination, Model Calibration, and Prediction Stability: An Empirical Simulation Study Based on Clinical Dataset
Simulation on GUSTO-I data shows class imbalance corrections fail to boost discrimination and impair calibration plus stability in clinical prediction models.