Figure 2
From: AI and narrative embeddings detect PTSD following childbirth via birth stories
Comparison of Receiver Operating Characteristic (ROC) curves of binary classification Models #1 to #3. The three models directly predict class labels (0 or 1) instead of probabilities. The ‘stepped’ appearance of the ROC curves is due to the models’ binary output, which allows for only 0 or 1 thresholds.
