基于手机信令数据的贝叶斯优化出行链识别

王殿海,徐望,蔡正义,曾佳棋,黄宇浪

Bayesian optimized trip chain identification based on mobile signaling data

Dianhai WANG,Wang XU,Zhengyi CAI,Jiaqi ZENG,Yulang HUANG

表 5 各项性能度量指标组合的变化、权重及系数

Tab.5 Change, weight and coefficient of various performance measurement indicator combination

统计项 $ \Delta {{{D}}_{\text{o}}}{+}\Delta {{{D}}_{\text{d}}} $/m $ \Delta {{{T}}_{\text{o}}}{+}\Delta {{{T}}_{\text{d}}} $/min M − A 25%分位数 564.6 13.533 −0.7205 75%分位数 603.0 14.326 −0.6716 75%分位数−25%分位数 38.4 0.793 0.0489 计算权重 25% 25% 50% 归一化系数 1/1570 1/32 1