Table 2 Positive predicted value comparisons for the single-objective algorithms and multi-objective algorithms.

A

0.624

0.578

0.665

0.619

0.803

0.711

0.666

B

0.699

0.691

0.786

0.765

0.781

0.821

0.755

C

0.625

0.344

0.659

0.582

0.716

0.734

0.676

D

0.696

0.616

0.771

0.734

0.751

0.803

0.743

E

0.719

0.633

0.762

0.704

0.760

0.785

0.740

F

0.664

0.314

0.650

0.565

0.710

0.729

0.714

NY

0.898

0.621

0.929

0.941

0.918

0.942

0.928

BOS

0.781

0.389

0.827

0.861

0.891

0.854

0.825

D.C.

0.788

0.518

0.865

0.887

0.931

0.882

0.847