Hi everyone, I have been facing some problems getting to the top of the Leaderboard, tried several times differently, but always stuck in around 98.5% accuracy.

So, I thought that let's train on the full-size images, but as you know there is an issue in the dataset, 4 training and 2 test images are in 640px * 480px size and the rest images are in 480px * 640px size.

So, today afternoon I spent half an hour resizing those odd images in the dataset.