Fig. 4From: Multi-PLI: interpretable multi‐task deep learning model for unifying protein–ligand interaction datasets PCA analysis of all datasets used in this study. a PC1 and PC2; b PC1, PC2 and PC3. Randomly samples from each dataset are compared after PCA reduction. Main datasets: DUD-E (red), PDBbind (blue), Human (green), C. elegans (cyan), KIBA (purple) and Davis (yellow). Independent test sets: MUV (peachpuff), CASF2013 (gray), Astex Diverse (peru)Back to article page