Table 1 Performance of the RFE for the two layers.

From: A multilayer multimodal detection and prediction model based on explainable artificial intelligence for Alzheimer’s disease

Layer

Model

No. of features

Accuracy (%)

First Layer

RF-RFE

28

94.40

SVM-RFE

12

92.40

GB-RFE

14

92.60

Second Layer

RF-RFE

36

86.80

SVM-RFE

17

82.60

GB-RFE

39

86.00