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配置“CFG.RE_SCALE=False” #60

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emanlee opened this issue Dec 31, 2023 · 3 comments
Open

配置“CFG.RE_SCALE=False” #60

emanlee opened this issue Dec 31, 2023 · 3 comments

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@emanlee
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emanlee commented Dec 31, 2023

作者您好,再请教一个问题,谢谢!
我们在配置文件 step/TSFormer_METR-LA.py 中加入了配置“CFG.RE_SCALE=False”(basicts中有这种配置),但是,计算出来个各种metrics仍然很大,好像这个配置没有起作用。
请问如何设置,使得得到的metrics(MAE,MSE,RSME 等评价指标)比较小,谢谢您!

@zezhishao
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正确的配置名是CFG.RESCALE

@zezhishao
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等一下,您如果是用这个仓库的话,那么这个命令就是不起作用。这个仓库版本的basicts应该不止吃这个配置。
另外,(至少STEP中所有的数据集)不太推荐使用CFG.RESCALE=False,尽管得到的metrics看似较小,但实际上预测效果可能并不好,会误导读者。推荐使用返归一化后的数值,同是计算MAE、RMSE、MAPE、WAPE等绝对误差和相对误差指标。

@emanlee
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emanlee commented Jan 2, 2024

谢谢您的答复!

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