Table 5 Final test data set test classification metrics for the 11 developed pipelines.

From: Detecting shielded explosives by coupling prompt gamma neutron activation analysis and deep neural networks

Model number

Accuracy

Precision

Recall

F1-score

Model 1

0.810

0.804

0.851

0.810

Model 2

0.650

0.607

0.766

0.650

Model 3

0.680

0.653

0.762

0.680

Model 4

0.760

0.745

0.838

0.760

Model 5

0.850

0.847

0.885

0.850

Model 6

0.840

0.836

0.879

0.840

Model 7

0.950

0.950

0.950

0.950

Model 8

0.730

0.715

0.792

0.730

Model 9

0.720

0.703

0.786

0.720

Model 10

0.860

0.857

0.890

0.860

Model 11

0.930

0.930

0.932

0.930

Average

0.800

0.786

0.848

0.800

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