Extra 2 – A MNIST Playground

A small neural network with only 38 + 12 hidden neurons which has been trained to read handwritten digits has been loaded on this page. It has an error rate of 1.71% on the MNIST dataset.

Please draw a digit with your mouse or with your finger on the canvas! In the table with the digits you will see how this network classifies what you draw.

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The series

Please check out all parts in this series describing a neural network from scratch. Both theory and with practical examples as well as a complete Java implementation:

 

Tobias Hill