基于多通道图聚合注意力机制的共享单车借还量预测

王福建,张泽天,陈喜群,王殿海

Usage prediction of shared bike based on multi-channel graph aggregation attention mechanism

Fujian WANG,Zetian ZHANG,Xiqun CHEN,Dianhai WANG

表 2 MCGA模型在不同超参数下的误差

Tab.2 Errors of MCGA with different hyperparameters

头/层 MAE RMSE 8/8 1.519* 2.578 4/8 1.539 2.601 16/8 1.534 2.593 8/6 1.529 2.594 8/10 1.522 2.570*