vijayi1

Add unit tests for image utils unet functions

7

This is a follow up to PR 3913. It adds unit tests for the image utils functions added by that PR.

Ray trained AlexNet model performance is worse than locally trained

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I'm training an AlexNet encoder for an image classification problem. The model performance is worse with a ray backend and num_workers=4, compared to when it is locally trained or ray...

Ray retraining fails with StopIteration exception when retraining a model with small datasets

1

**Describe the bug** When resuming a model train (retraining) with Ray, using a small dataset the following exception occurs - 2024-04-08 13:13:36,849 WARNING worker.py:1866 -- Traceback (most recent call last):...