分类器 | 总体精度 | 落后生 | 正常生 | 落后生 F-Measure | 落后生 ROC Area | ||
查全率 | 查准率 | 查全率 | 查准率 | ||||
优化前 SimpleLogistic | 93.18% | 50% | 76.90% | 98.20% | 94.40% | 0.606 | 0.926 |
优化后 SimpleLogistic | 93.40% | 52.30% | 77.40% | 98.20% | 94.60% | 0.624 | 0.926 |