Table 5 Performance comparison of different methods on four target domains (Accuracy, Precision, Recall, F1-Score, and AUC).

From: Research on cross-dataset cardiac signal domain generalization and feature interpretability

Method

Target domain: MIT-BIH Sup arrhythmia

Target domain: MIT-BIH arrhythmia

Target domain: INCART

Target domain: SCD-Holter

Acc

Precision

Recall

F1-Score

AUC

Acc

Precision

Recall

F1-Score

AUC

Acc

Precision

Recall

F1-Score

AUC

Acc

Precision

Recall

F1-Score

AUC

Transformer

0.427

0.547

0.512

0.529

0.552

0.684

0.809

0.714

0.759

0.742

0.810

0.896

0.829

0.861

0.902

0.530

0.671

0.563

0.612

0.573

+DFEM

0.456

0.559

0.528

0.543

0.586

0.712

0.819

0.731

0.774

0.777

0.842

0.902

0.851

0.876

0.911

0.562

0.683

0.586

0.634

0.618

+IACM

0.473

0.563

0.541

0.552

0.603

0.734

0.826

0.748

0.785

0.799

0.861

0.911

0.863

0.887

0.919

0.586

0.689

0.602

0.645

0.638

Ours

0.511

0.570

0.560

0.565

0.628

0.768

0.832

0.762

0.795

0.819

0.894

0.919

0.877

0.898

0.928

0.614

0.694

0.611

0.651

0.647