Table 5. Results of coverage metric with different K values.
K = 5 | K = 9 | K = 11 | |||||||
Confidence level | 0.99 | 0.90 | 0.80 | 0.99 | 0.90 | 0.80 | 0.99 | 0.90 | 0.80 |
CP-RF | 0.90 | 0.88 | 0.88 | 0.90 | 0.89 | 0.88 | 0.91 | 0.89 | 0.88 |
CP-NBC | 2.15 | 1.63 | 1.51 | 2.16 | 1.68 | 1.62 | 2.14 | 1.63 | 1.49 |
CP-KNN | 2.20 | 1.83 | 1.78 | 2.17 | 1.83 | 1.78 | 2.19 | 1.83 | 1.78 |
ML-KNN | 1.17 | 1.13 | 0.98 | 1.23 | 1.00 | 1.00 | 1.31 | 1.03 | 1.00 |