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Retrospective Study
©The Author(s) 2025.
World J Gastroenterol. Nov 14, 2025; 31(42): 112180
Published online Nov 14, 2025. doi: 10.3748/wjg.v31.i42.112180
Figure 9
Figure 9 Precision-recall curve for extreme gradient boosting, clinic nomogram and clinic-machine learning nomogram. A: Training set; B: Validation set. XGBoost: Extreme gradient boosting; AP: Average precision; ML: Machine learning.


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