Fig. 5
From: Development of PDAC diagnosis and prognosis evaluation models based on machine learning
Evaluation of COX proportional hazards prognostic model and deep learning Deepsurv model. (A) to (B) are the Kaplan-Meier survival curves of the CPH training group and the CPH validation group, while (C) to (D) are the Kaplan-Meier survival curves of the Deepsurv model training group and the Deepsurv validation group. The High risk group represents patients predicted as high-risk by the model, while the Low risk group represents patients predicted as low-risk by the model