未平衡 数据训练规则

(1) X2 ≤ −0.095且X1 ≤ −0.23→破产危机 = 是(188,90.0%,1)

(2) X2 ≤ −0.095且X1 > −0.23 → X5 ≤ 0.10→破产危机 = 是(15,93.0%,2)

(3) X2 ≤ −0.095且X1 > −0.23且X5 > 0.10)且X3 ≤ 0.016且X1 > −0.054且X5 > 0.26→破产危机 = 是(31,83.0%,6)

参数2倍 平衡训练规则

(1) X2 ≤ −0.078且X1 ≤ −0.23→破产危机 = 是(362,94.0%,1)

(2) X2 ≤ −0.078且X1 > −0.23且X5<=0.10→破产危机 = 是(33,96.0%,2)

(3) X2 ≤ −0.078且X1 > −0.23且X5 > 0.10且X3 ≤ 0.016且X1 > −0.054且X5 > 0.26→破产危机 = 是(65,86.0%,8)