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 6 出行链识别算法的性能比较
Tab.6 Performance comparison of trip chain identification algorithm
性能算法误差指标识别率指标
$ \Delta {{{D}}_{\text{o}}} $/m$ \Delta {{{D}}_{\text{d}}} $/m$ \Delta {{{T}}_{\text{o}}} $/min$ \Delta {{{T}}_{\text{d}}} $/minPRAM
最优性能Marra’s Heuristic5175978.68.20.5950.6280.8220.237
Trackintel2752827.27.10.6810.7690.8290.304
本文框架固定阈值法2673177.16.90.7740.8030.8720.168
本文方法2672597.06.00.8300.8260.8750.125
泛化性能Marra’s Heuristic4925489.37.30.5980.6360.8150.255
Trackintel2442346.87.30.6190.7520.8180.397
本文框架固定阈值法2612926.86.90.7810.7920.8410.164
本文方法2512486.85.90.8180.8040.8560.136