Validation / training scores mismatch

[arilmad]

Hi,

I have run your network based on the notbook in a project of mine. However, I pondered quite a bit over my validation Jaccard scores outperforming the training score by a large margin. I suspect the answer lies in the rounding of yp that you perform in evaluateModel. From what I can tell, this rounding is not done in the function that is used during training. After removing this rounding the scores matched as expected.

Please let me know if I'm missing the point somewhere, or if you agree with the observation.

Thanks for a superb piece of work!

Arild