Feature Selection and Machine Learning Strategies for CT Radiomics-Based Survival Prediction in Non-Small Cell Lung Cancer: A Comparative Study †

Diagnostics (Basel) · 2026 · PMC13298526

Europe PMC

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highly significantp = 5.684 × 10 −7actually significant

The model demonstrated strong risk stratification performance in the training set, with a highly significant difference between high- and low-risk groups ( p = 5.684 × 10 −7 ).

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