混合特征数据的自解释归约建模方法*

江思伟, 谢振平, 陈梅婕, 蔡明

Self-Explainable Reduction Method for Mixed Feature Data Modeling

Jiang Siwei,Xie Zhenping,Chen Meijie,Cai Ming

表5 基于SRM的学生消费行为特征划分实验结果

语义化特征量 标签L1 标签L2 标签L3 标签Le (无记录) F1 67.77% 31.83% 0.40% / F2 41.97% 56.63% / 1.40% F3 46.69% 43.57% 9.74% / F4 29.52% 42.37% 28.11% / F5 46.29% 50.90% / 2.81% F6 20.98% 46.69% 32.33% / F7 42.87% 43.88% 13.25% / F8 47.79% 35.54% / 16.67% F10 69.48% 30.52% / / F11 43.07% 25.30% / 31.63% F12 82.03% 17.97% / / F13 85.14% 14.86% / /