用于多元时间序列预测的图神经网络模型

张晗

Graph neural network model for multivariate time series forecasting

Han ZHANG

表 4 Exchange-Rate数据集上4个模型每epoch的训练时间

Tab.4 Training time per epoch for four models on dataset Exchange-Rate

模型 $ {n}_{\mathrm{p}} $ $ {T}_{{\mathrm{e}}}/{\mathrm{s}} $ $ {T}_{{\mathrm{t}}}/{\mathrm{h}} $ LSTNet 71613 34.11 0.94 TPA-LSTM 379051 313.41 8.71 MTGNN 337345 349.57 4.86 MTSGNN 163325 111.89 1.55