When inputting data, click or drag to add data points. Press left and right arrow keys to change the class of the point being placed, and press "d" to delete all data points. Press "t" to begin training. While the network is training, press "r" to render the classification in full resolution. Press space to restart training after the high-quality render.
Turbowarp (https://turbowarp.org/1332119034) is (very) highly recommended. Forgive the bad UI; I got lazy. Inspired by https://playground.tensorflow.org .
