| Number of I. D. (A) | Executing Time (min) (B) | Precision (C) = (A)/84 | Percentage of Time (D) = (B)/66 | Efficiency of Weight (C) * (C)/(D) |
Full Scan | 84 | 66 | 1.00 | 1.00 | 1.00 |
Method 1 | 49 | 59 | 0.58 | 0.89 | 0.38 |
Method 2 | 56 | 24 | 0.67 | 0.36 | 1.22 |