基于Gamma混合模型的出租车落客行为
杨方宜,杨荣根,李伟兵,何向东
Taxi drop-off behavior based on Gamma hybrid model
Fangyi YANG,Ronggen YANG,Weibing LI,Xiangdong HE
表 4
落客决策模型ROC结果(时间段1)
Tab.4
ROC results of drop-off decision model (Time period 1)
样本范围
受迫停车次数
AUC
标准差
95%置信区间
样本内检验
$ {M}_{1} $
0.819 8
0.003 3
[0.814 33, 0.825 26]
$ {M}_{2} $
0.839 3
0.012 0
[0.819 36, 0.857 40]
样本外检验
$ {M'_1} $
0.811 9
0.005 6
[0.802 51, 0.821 07]
$ {M'_2} $
0.843 7
0.016 0
[0.842 40, 0.852 12]