Fig. 4 | Scientific Reports

Fig. 4

From: Constructing a machine learning model for systemic infection after kidney stone surgery based on CT values

Fig. 4

Comprehensive analysis of machine learning models in training and validation sets. (a) Training cohort ROC and AUC; (b) Validation cohort ROC and AUC. If the ROC curve of one model is completely covered by the ROC curve of another model, it can be concluded that the latter is better than the former, and the higher the AUC value, the better the model performance. The different colors in the image represent the corresponding models.

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