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missing rate 100% #5

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Dimitri666 opened this issue Oct 8, 2024 · 1 comment
Open

missing rate 100% #5

Dimitri666 opened this issue Oct 8, 2024 · 1 comment

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@Dimitri666
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作者您好,我对您的工作非常感兴趣,我想问如果某个变量完全去掉,效果会不会变动非常大,您有没有试过?
另外,您这边pkl文件中的数据是是什么样的?如何通过原始时序序列[N, H, C]计算得到?

@ChengqingYu
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你好,我们的这个工作是将某个变量的输入特征完全转化为0(交通数据集中缺失值基本都是0值),打个比方,我有100条时间序列,缺失率百分之50时,就是其中50条序列被转化为0。
数据处理的方式你可以关注代码:https://github.com/GestaltCogTeam/GinAR/blob/main/data/main_PEM.py
以上是处理公开数据集PEMS系列的代码

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