Table 4 Comparison of link prediction experimental results of different models.

R-GCN

0.811

0.820

0.783

0.589

0.592

0.566

0.775

0.748

0.695

MAGNN

0.958

0.949

0.915

0.602

0.699

0.684

0.847

0.847

0.872

HPN

0.949

0.949

0.904

0.692

0.710

0.687

0.796

0.805

0.733

PMNE-n

0.956

0.945

0.893

0.672

0.679

0.663

0.605

0.544

0.689

PMNE-r

0.884

0.890

0.796

0.637

0.640

0.629

0.531

0.503

0.613

PMNE-c

0.934

0.934

0.868

0.622

0.625

0.609

0.567

0.521

0.672

MNE

0.941

0.943

0.912

0.657

0.660

0.635

0.635

0.574

0.632

GATNE

0.963

0.948

0.914

0.659

0.662

0.643

0.502

0.627

0.523

DMGI

0.905

0.878

0.847

0.610

0.615

0.601

0.555

0.502

0.651

FAME

0.959

0.951

0.900

0.742

0.750

0.733

0.646

0.634

0.636

HGTN

0.960

0.950

0.897

0.787

0.832

0.775

0.836

0.854

0.778

SR-RSC

-

-

-

0.719

0.718

0.651

-

-

-

Ours

0.973

0.965

0.965

0.899

0.924

0.899

0.903

0.965

0.904