多尺度图卷积下的水漂垃圾轨迹预测模型
马龙,候永琪,吴佰靖,高丽,邓建伟,闫光辉

Water-floating garbage trajectory prediction model based on multi-scale graph convolution
Long MA,Yongqi HOU,Baijing WU,Li GAO,Jianwei DENG,Guanghui YAN
表 4 不同对比算法的MAE与RMSE对比
Tab.4 Comparison of MAE and RMSE among different comparison models
模型轨迹3(塑料)轨迹4(塑料)轨迹5(编织物)轨迹6(金属)
MAERMSEMAERMSEMAERMSEMAERMSE
ARIMA0.000 907 770.001 044 910.000 826 460.000 997 000.000 620 720.000 733 710.000 497 540.000 479 94
LSTM0.000 664 180.000 377 460.000 526 430.000 475 120.000 610 720.000 714 910.000 581 390.000 892 69
PSO-GRU0.000 268 660.000 303 530.001 282 100.001 528 820.001 282 580.001 788 720.002 556 010.004 059 56
Crossformer0.000 855 280.001 124 090.001 844 850.003 029 050.002 930 030.005 488 650.000 665 450.001 058 63
PatchTST0.000 235 040.000 339 290.000 357 850.000 382 010.000 227 430.000 325 600.000 268 740.000 431 20
CNN-LSTM0.000 206150.000 920 980.000 416 620.000 685 010.000 706 420.000 874 630.000 415 090.000 584 47
ASTGCN0.000 285 360.000 304 840.000 406 330.000 628 630.000 502 940.000 529 850.000 270 920.000 346 26
DCRNN0.000 196 310.000 242 670.000 426 840.000 605 680.000 322 170.000 288 780.000 151 100.000 212 69
K-GCN-LSTM0.000 471 820.000 542 800.001 911 420.002 420 090.000 279 030.000 199 160.001 057 480.001 440 52
MAGC-Trajectory0.000 135 890.000 161 030.000 285 290.000 331 460.000 241 920.000 251 920.000 097 490.000 131 98