面向长期时间序列预测的多尺度双流架构

王美佳,张帆,王桦,张明丽,张彩明

Multi-scale dual-stream architecture for long-term time series forecasting

Meijia WANG,Fan ZHANG,Hua WANG,Mingli ZHANG,Caiming ZHANG

表 5 在强基线模型中引入切比雪夫多项式层的实验结果

Tab.5 Experimental results of introducing Chebyshev polynomial layer into strong baseline

数据集 T xPatch xPatch* MSE MAE MSE MAE ETTh2 96 0.233 0.300 0.227 0.298 192 0.291 0.338 0.285 0.335 336 0.344 0.377 0.343 0.376 720 0.407 0.427 0.418 0.436 ETTm2 96 0.166 0.248 0.165 0.247 192 0.230 0.291 0.228 0.290 336 0.292 0.331 0.290 0.330 720 0.381 0.383 0.378 0.382 Weather 96 0.168 0.203 0.158 0.197 192 0.214 0.245 0.205 0.240 336 0.236 0.273 0.233 0.272 720 0.309 0.321 0.306 0.321