Solar Panels Anomalies CNN

So, i'm doing a CV work for my curricular unit from my EE degree. I'm relatively new to the field and I don't have any experience with CV before. I have a 11-class classifier, with different types of anomalies. All the images are 40x24 pixels.

My dataset is small and a bit unbalanced. I have 7996 images, with the following distribution 661, 140, 1199, 844, 1030, 1501, 199, 752, 196, 163, 1311. I'm using a RandomWeightedSampler for the DataLoader, a …

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