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 3 消融模型指标对比

Tab.3 Comparison of indicators of ablation models

模型名称 2号塑料类轨迹 MAE RMSE PICP MPIW GNN 0.000 360 70 0.000 637 35 1 0.003 2 GNN-MS 0.000 236 09 0.000 312 67 1 0.002 5 GNN-AG 0.000 235 99 0.000 294 61 1 0.002 5 GNN-FN 0.000 157 57 0.000 196 12 1 0.001 8 MAGC-Trajectory 0.000 135 89 0.000 161 03 1 0.001 9