However, in the validation set, the dual-phase model showed a trend toward higher AUC than the NP model for LR (ΔAUC =0.211, P=0.06) and SVM (ΔAUC =0.159, P=0.10), although these differences did not reach statistical significance.
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Development and validation of a machine learning-based radiomics model using 45-keV virtual monoenergetic images for differentiating fat-poor angiomyolipoma from clear cell renal cell carcinoma.
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