Radiomics: Undertraining Sets Performance Floor, Not Ceiling, When Statistical and Validation Failures Compound

A new study shows that in radiomics, undertraining acts as a performance floor rather than a ceiling when statistical and validation failures combine, emphasizing the need for robust model evaluation. (Exact figures not reported in source.)

• The work discusses compounding of undertraining and inadequate validation, which can lead to overly optimistic radiomics models.
• Specific metrics and study design details were not included in the provided source snippet.

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