Why does my metric calculations give poor result?

[busrauludag1]

Hi @shuangxu96,

Thanks a lot for your code sharing!
I am running your train_GPPNN.py file on my machine and also Google Colab without changing anything (except savemath file directory according to my computer OS's directory character). Unfortunately, I am finding very poor metric results like in figure. I couldn't find why.

My another question is 'Why you use Landsat8_train.h5 file for training data in your code but don't use Landsat8_5.mat file? Are there any differences between them?

If you answer me, I will be very glad.
Thanks in advance.

[shuangxu96]

In this respository, the data only contains one training sample for evaluation the correctness of this code.
I suggest you to prepare your dataset with massive samples.