A Novel Method of Failure Sample Selection for Electrical Systems Using Ant Colony Optimization

Table 3

The failure propagation intensity of each edge in refrigeration module.

Directed edge	Propagation intensity	-score value
(, )		0.8528
(, )		−0.3254
(, )		1.6663
(, )		0.2637
(, )		−0.4376
(, )		−1.1389
(, )		−0.6704
(, )		−1.1389
(, )		1.6663
(, )		−0.5049
(, )		−0.2328