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Fig. 4 | Cancer Imaging

Fig. 4

From: Multi-center evaluation of machine learning-based radiomic model in predicting disease free survival and adjuvant chemotherapy benefit in stage II colorectal cancer patients

Fig. 4

Radiomics-based Model performance assessments. A Performance measurements of RF5 model illustrated by sensitivity, specificity, accuracy, positive predictive value (PPV) and negative predictive value (NPV). B Comparison of concordance index (C-index) a for predicting disease-free survival (DFS) in the training and validation sets. C, D Precision-recall curve (PRC) and Prevalence curve assessed for statistical modeling in training set and validation set, respectively

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Cancer Imaging

ISSN: 1470-7330

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