Your project looks good and works well. With the help of the user manual it was easy to get the program running. Your algorithm has some serious accuracy. It got all of my drawings right and could take pretty good guesses on some random scribbles I did. The structure of your code nice and compact and it's divided into different functions and files in a reasonable manner.
Most of the code is thoroughly commented which is good. However some of the code like the SGD algorithm or the backprop function would be easier to understand if they had more descriptive commenting. I don't know anything about this subject so the comments do help a lot.
Some of the variable names are short and not descriptive. There are multiple variables defined with only one or two characters. It would increase the code's readability if their names were proper words.
Overall your project is impressive and think you have done a great job. Well done!
Project was cloned on 14.10. at 18.00
Your project looks good and works well. With the help of the user manual it was easy to get the program running. Your algorithm has some serious accuracy. It got all of my drawings right and could take pretty good guesses on some random scribbles I did. The structure of your code nice and compact and it's divided into different functions and files in a reasonable manner.
Most of the code is thoroughly commented which is good. However some of the code like the SGD algorithm or the backprop function would be easier to understand if they had more descriptive commenting. I don't know anything about this subject so the comments do help a lot.
Some of the variable names are short and not descriptive. There are multiple variables defined with only one or two characters. It would increase the code's readability if their names were proper words.
Overall your project is impressive and think you have done a great job. Well done!