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Table 9 The Wilcoxon rank-sum test of the models

From: Detection of fraudulent financial statements using the hybrid data mining approach

Model

Mean rank

Z score

P value

CART

CHAID

CART

7.1

13.9

−2.5324

0.0057

CHAID

15.1

5.9

3.4395

0.0003

BBN

5.5

15.5

−3.7418

<0.0001

SVM

5.5

15.5

−3.7418

<0.0001

ANN

5.5

15.5

−3.7418

<0.0001