Drug-Target Interaction Prediction Based on Adversarial Bayesian Personalized Ranking

Figure 1

The flowchart of model training. (1) Generating ternary partial order set . (2) Splitting into a training set and a test set. (3) Calculating drug-drug and target-target similarity for improving latent factors. (4) Perturbation of latent factors for BPR. (5) Latent factor training.