基于时空融合的多头注意力车辆轨迹预测
宋秀兰,董兆航,单杭冠,陆炜杰
Vehicle trajectory prediction based on temporal-spatial multi-head attention mechanism
Xiu-lan SONG,Zhao-hang DONG,Hang-guan SHAN,Wei-jie LU
表 2
门控特征融合消融实验
Tab.2
Ablation study of gate fusion model
模型
RMSE
t
e
=1 s
t
e
=2 s
t
e
=3 s
t
e
=4 s
t
e
=5 s
1
0.75
1.41
2.26
3.21
4.37
2
0.68
1.52
2.31
2.93
4.25
3
0.61
1.38
2.24
3.04
4.18
4
0.56
1.19
1.87
2.84
3.93