大小模型协同优化的兴趣点轨迹预测框架
魏蕴田,金苍宏,费峥东,郑铜亚,王晓亮,宋明黎

Collaborative optimization framework of large and small model for POI trajectory prediction
Yuntian WEI,Canghong JIN,Zhengdong FEI,Tongya ZHENG,Xiaoliang WANG,Mingli SONG
表 9 各组件消融实验结果
Tab.9 Ablation test result of each component
方法TKYNYCCA
Acc@1MRRAcc@1MRRAcc@1MRR
LLM-RFA(Deepseek-R1)0.31660.45620.32590.62390.32850.5138
LLM-RFA(Deepseek-R1)-S0.29820.32300.30980.46730.29820.3158
LLM-RFA(Deepseek-R1)-N0.29570.31970.27840.45630.30760.3650