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openclimatefix / skillful_nowcasting

Implementation of DeepMind's Deep Generative Model of Radar (DGMR) https://arxiv.org/abs/2104.00954
MIT License
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pretrained model prediction result #46

Open BinghaoLu opened 1 year ago

BinghaoLu commented 1 year ago

Hi, I just used the pretrained model you provided to evaluate on the sample dataset, the result doesn't seem to make reasonable prediction, I also tried to train the model by myself, but hasn't good prediction either, has anyone used the pretrained model to predict good result, or have you successfully train the model to make good result?

Cirrusfloccus31 commented 6 months ago

Hi,

I think I have the same problem. Even if the input is a torch.zeros the model output has no sense ! Did someone has good results with the pretrained model ?

Thank you

BinghaoLu commented 6 months ago

I added sigmoid activation to the output during the training and evaluation and it produced reasonable results.