Detection method | Indicators | The total sample | The subsample | Difference |
---|---|---|---|---|
PRR | Recall ratio (%) | R1 = 72.41% | R2 = 71.69% | 0.72% |
Precision ratio (%) | P1 = 27.10% | P2 = 26.94% | 0.16% | |
Discrepancy ratio (%) | D = 0.92% | |||
MHRA | Recall ratio (%) | R1 = 61.69% | R2 = 60.72% | 0.97% |
Precision ratio (%) | P1 = 27.89% | P2 = 27.69% | 0.20% | |
Discrepancy ratio (%) | D = 1.18% | |||
IC | Recall ratio (%) | R1 = 38.19% | R2 = 36.75% | 1.44% |
Precision ratio (%) | P1 = 42.15% | P2 = 46.21% | −4.06% | |
Discrepancy ratio (%) | D = 4.72% |