Your method writeup

Graded against six rubric lines. You need five.

Write the method writeup for your digit classifier, in under 250 words. Describe a model you have real numbers for. For most people that is the network from the Round 4 challenge: its data is the 1,797 packaged digits, all used for training, and its test is the 500 hidden digits, with the score the challenge reported. You can instead describe a model you scored on a held-out split in Module 2 or 3.

It has to say what data you used and how much, how you split it, what model and what settings, your test score next to the baseline, one thing your model gets wrong and why you think so, and one change you would try next with a reason. For ten digits that appear about equally often, the always-one-digit baseline scores about 0.10, as you saw in Module 2.