Artificial intelligence model on images of functional dyspepsia

Figure 2 Two artificial intelligence models were constructed separately for Helicobacter pylori-positive and Helicobacter pylori-negative cases. A: The precision-recall curve for the Helicobacter pylori (HP)-positive duodenal image artificial intelligence (AI) model; B: The precision and recall by threshold plot for the HP-positive duodenal image AI model; C: The precision-recall curve for the HP-negative duodenal image AI model; D: The Precision and Recall by Threshold plot for the HP-negative duodenal image AI model. HP: Helicobacter pylori.