About details of AIR_TINY dataset

yoshall / AirFormer

PyTorch implementation of AirFormer, AAAI-23

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About details of AIR_TINY dataset #1

Closed kimphys closed 11 months ago

kimphys commented 1 year ago

Thank you for great works!

I just explore your codes, but I have a question just before.

Could you explain details of AIR_TINY dataset? Especially I want to know 16 features derived from ./data/AIR_TINY/train.npz

(20, 24, 1085, 16) I guess 20 is num. of instances, 24 is num. of time steps, and 1085 is num. of stations. But I didn't understand what 20 means.

Thanks

JingweiZuo commented 1 year ago

Based on the DeepAir paper, I believe that the last element '16' represents the number of AQI features from neighboring regions. You can confirm this by checking Section 3 of the DeepAir paper.

However, it's unfortunate that the authors did not provide code for preparing these features.

ZzhuangIsCharming commented 1 year ago

Hello brother, have you made any progress in data set processing recently? I also encountered the problem of data set processing. Can we communicate together?

yoshall commented 11 months ago