Table 4.

The Friedman test results of 11 algorithms on four metrics.

	p-value	Chi-squared	Degrees of freedom (df)
PRE	1.2744 × 10−4	34.95	10
REC	1.2370 × 10−4	35.02	10
F1	2.0531 × 10−4	33.73	10
SHD	7.2612 × 10−5	36.37	10