| A rule set | B rule set | C rule set | D rule set | E rule set | |||||
---|---|---|---|---|---|---|---|---|---|---|
 | precision | confidence | precision | confidence | precision | confidence | precision | confidence | precision | confidence |
A testing data | 71% | 69% | 72% | 69% | 59% | 56% | 46% | 42% | 52% | 48% |
B testing data | 68% | 67% | 76% | 74% | 61% | 59% | 43% | 41% | 51% | 49% |
C testing data | 72% | 68% | 69% | 65% | 87% | 85% | 79% | 76% | 66% | 62% |
D testing data | 66% | 61% | 43% | 38% | 74% | 72% | 88% | 85% | 68% | 65% |
E testing data | 52% | 50% | 65% | 62% | 60% | 58% | 64% | 62% | 77% | 75% |