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 1 POI预测方法的数据维度覆盖性对比
Tab.1 Comparison of data dimension coverage in POI prediction method
方法历史轨迹时间信息空间信息位置属性群体影响
FPMC☑☑☒☒☒
DeepMove☑☑☒☒☒
LSTPM☑☑☑☒☒
STAN☑☑☑☒☒
Graph-Flashback☑☑☑☑☒
GETNext☑☑☑☑☒
STHGCN☑☑☑☑☒
ROTAN☑☑☑☑☒
LLM4POI☑☑☑☑☑
LLM - RFA☑☑☑☑☑