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 5
落客决策模型ROC结果(时间段2)
Tab.5
ROC results of drop-off decision model (Time period 2)
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} $
0.812 6
0.003 0
[0.806 59, 0.818 52]
$ {M}_{2} $
0.812 9
0.007 9
[0.797 36, 0.828 49]
样本外检验
$ {M'_1} $
0.841 3
0.003 6
[0.834 26, 0.848 40]
$ {M'_2} $
0.821 0
0.010 1
[0.801 20, 0.840 90]