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thuml / Autoformer

About Code release for "Autoformer: Decomposition Transformers with Auto-Correlation for Long-Term Series Forecasting" (NeurIPS 2021), https://arxiv.org/abs/2106.13008
MIT License
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关于输入长度的疑问 #210

Closed Flipped-May closed 6 months ago

Flipped-May commented 8 months ago

encoder输入是过去I个时间序列长度，为什么decoder输入是过去I/2个时间长度+O个未来长度，为什么不是I个过去时间长度+O个未来时间长度

wuhaixu2016 commented 6 months ago

您好，也可以用I，效果不会有太大差别。这里的设置是follow了informer