Question about output of the first DMSA

[miten073]

Hello, I want to ask you about the saits.py part of the modeling in your code, I only used the first DMSA module, I also entered the X and Miss Mask in your way, but after going through the encoder layer, data becomes all Nan, what is the reason for this situation.
Looking forward to your reply

[WenjieDu]

Hi there,

Thank you so much for your attention to SAITS! If you find SAITS is helpful to your work, please star⭐️ this repository. Your star is your recognition, which can let others notice SAITS. It matters and is definitely a kind of contribution.

I have received your message and will respond ASAP. Thank you again for your patience! 😃

Best,
Wenjie

[WenjieDu]

This probably is caused by a bug in your code.

Thanks for your attention to our work. You can follow me on GitHub to receive the latest news about PyPOTS and our open science research.

[miten073]

Thank you for your answer, but my question still exists, I suspect my input is wrong.

1. Is the 'x' that entered the first DMSA block contains the nan value?
   2.does the 'miss_mask' mark the observed value as 1 and the missing value as 0?
   3.If the input is correct, and after the embedding layers, the lines containing 'nan' will all become 'nan', what should I do with it?
   Looking forward to your answer

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