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data pre-processing #9

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ArynCC opened this issue Sep 21, 2024 · 0 comments
Open

data pre-processing #9

ArynCC opened this issue Sep 21, 2024 · 0 comments

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@ArynCC
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ArynCC commented Sep 21, 2024

   作者您好!
   看到您的工作觉得非常有趣并且很有启发性,想复现您的工作进行更深入的研究。但是在复现的过程中遇到了一些问题,想请您帮忙解答。其他issues中提到的assignment.npy的生成问题,通过阅读论文细节能够自行编程实现,但是我在进行数据预处理的过程中遇到了其他不理解的问题。数据生成的逻辑是一个batch中包含24个过去时间步的信息,并且每个时间步上包含所有监测站点的数据,但是在实际的数据采集过程中,各个站点并非拥有所有时间的数据(即某站点可能确实某段时间的数据),请问作者这部分的数据缺失是如何处理的?(打印样例数据中并没有发现np.nan,猜测使用其他方法解决了,但是并不能得知其原理,但其会影响之后的训练过程)
   辛苦作者为抽时间解答疑惑。
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