A4Bio / SimVP

The official implementation of the CVPR'22 paper SimVP: Simpler Yet Better Video Prediction.
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TaxiBJ results #9

Closed Mareeta26 closed 1 year ago

Mareeta26 commented 1 year ago

Hi, May I know whether you can share how you did the pre-processing and the post-processing of the TaxiBJ frames? It's stated int he paper " Following [69], we transform the data into [0, 1] via max-min normalization. Since the origi- nal data is between -1 and 1, the reported MSE and MAE are 1/4 and 1/2 of the original ones, consistent with previous lit- erature ". It would be helpful if you can guide me.

Thank you!

gaozhangyang commented 1 year ago

Suppose the original data is X, we use the transformed $\hat{X}$:

$\hat{X} = (X-X{min}) / (X{max}-X_{min})$,

where $X{max}=1, X{min}=-1$