Normalization Input Data

[MarSpit]

Hi and thank you very much for your great repo.
As it was mentioned in #43 before, you did not normalize the input data. However, as far as I know it is common practice to do so for a more efficient training and keeping weights and biases small. May I ask why you decided to not normalize your data?

[JUGGHM]

Thanks for your interest MarSpit! Actually in this work we just follow the pre-processing pipeline of FangChang Ma's work and it is not a serious decision. And we have not tested yet whether a pre-normalization step will influence the final performance of trained models.

[MarSpit]

Okay, I see. Many thanks for your quick answer.