Table 8 Model parameters (millions) of PND-Net including base CNNs and GCNs with the feature size = 1024 and 2048, specified within parenthesis.

From: PND-Net: plant nutrition deficiency and disease classification using graph convolutional network

Backbone CNN/PND-Net method

Xception

ResNet-50

MobileNet-V2

Inception-V3

CNN baseline

22.88

25.61

3.50

23.87

PND-Net (GCN feature = 1024)

26.13

28.86

6.75

27.08

PND-Net (GCN feature = 2048)

37.66

40.41

17.51

38.40