Machine learning-based gray-level co-occurrence matrix signature for predicting lymph node metastasis in undifferentiated-type early gastric cancer

Figure 5 Predictive performance of candidate models based on machine learning based algorithm. A: Decision curve analysis (DCA) for five mL based models in training sets; B: DCA for five ml based models in test sets. RFC: Random forest classifier; SVM: Support vector machine; DT: Decision tree; ANN: Artificial neural network; XGboost: Extreme gradient boosting.