Table 1 Performance of proposed and baseline models in the task of rediscovering known drug and cell line responses.

From: Drug discovery and mechanism prediction with explainable graph neural networks

Method

Conv type

RMSE (\(\downarrow\))

PCC (\(\uparrow\))

\({\textbf{R}}^2\) (\(\uparrow\))

tCNN11

CNN

0.026 ± 0.000

0.920 ± 0.001

0.846 ± 0.001

GraphDRP25

GCN

0.027 ± 0.000

0.917 ± 0.001

0.840 ± 0.003

GAT

0.042 ± 0.002

0.828 ± 0.011

0.609 ± 0.034

DeepCDR (exp)26

GCN

1.496 ± 0.018

0.841 ± 0.003

0.532 ± 0.057

TGSA (exp)27

GraphSAGE

1.072 ± 0.014

0.919 ± 0.002

0.845 ± 0.004

XGDP

GCN

0.026 ± 0.000

0.918 ± 0.001

0.843 ± 0.002

GAT

0.026 ± 0.000

0.923 ± 0.000

0.851 ± 0.001

GAT_E

0.026 ± 0.000

0.922 ± 0.001

0.849 ± 0.001

GATv2_E

0.026 ± 0.000

0.921 ± 0.001

0.846 ± 0.001

RGCN

0.026 ± 0.000

0.920 ± 0.001

0.845 ± 0.001

RGAT

0.026 ± 0.000

0.920 ± 0.001

0.846 ± 0.002

  1. All the models, except GraghDRP-GAT, achieve similar RMSE (~0.26). Best PCC and \(\mathrm {R^2}\) (marked in bold) is achieved by XGDP-GAT.