some issue about model performance

[chenywu]

The models trained in this repository perform much better than the models trained in other repositories. For example, Graph Wavenet in this repository has a mae of 14.65 on the PEMS08 dataset, while Graph Wavenet in another repository has a mae of 18.28 on the PEMS08 dataset. what have you done to improve the accuracy?

[zezhishao]

You can refer to our paper to find the reasons for inconsistent performance. Exploring Progress in Multivariate Time Series Forecasting: Comprehensive Benchmarking and Heterogeneity Analysis.