Multilevel Association Rule Mining for Bridge Resource Management Based on Immune Genetic Algorithm

Table 5

Values of 𝛼_𝑖𝑗 between human errors and items in BRM.

	𝑥1	𝑥2	𝑥3	𝑥4	𝑥5	𝑥6	𝑥7	𝑥8	𝑥9	𝑥10
𝑐𝑥1	0.2	0.2	0	0.1	0	0.2	0.7	0	0.6	0.4
𝑐𝑥2	0.2	0	0.1	0.1	0.4	0	0	0.7	0	0
𝑐𝑥3	0.1	0.2	0.2	0.2	0	0.2	0	0	0	0
𝑐𝑥4	0.4	0.5	0.3	0.4	0.5	0.3	0.1	0.1	0.2	0.5
𝑐𝑥5	0.1	0	0.4	0.2	0	0.3	0.2	0.2	0.1	0
𝑐𝑥6	0	0.1	0	0	0.1	0	0	0	0.1	0.1