Figure 3
From: Virtual data augmentation method for reaction prediction

UMAP plot of molecules from raw data and virtual augmented data and TMAP plot of rxnfp of reactions from raw data and virtual augmented data. (a) UMAP map of Hiyama coupling reaction before and after virtual data augmentation. (b) UMAP map before and after virtual data augmentation of Chan-Lam coupling reaction. (c) TMAP before and after virtual data augmentation of five classic coupling reaction.