Extra tips:

1) I'm sorry :D

2) Think about data augmentation - is a satellite image of a road still valid upside down?

3) TTA is your friend

4) Save messing about with ensembles until you've improved everything else. Or better yet don't bother wasting compute - you can get a decent score with a single model trained for a few minutes

5) Have fun, share knowledge, enjoy the weekend <3

Another competition and we have another great John tutorial. You are doing a tremendous job, as always.

@Amy asked me to share the actual notebook, so here you go: https://colab.research.google.com/drive/1AZCefzVBEsbNON3on7xezJvAdOQUxIwL?usp=sharing

It should score about 0.9 on the LB with plenty of room for improvement. Once again happy Friday everyone :)