Joel Grus - Livecoding an Autograd Library - Part 5

In part 5 we use our library to fit a simple linear regression, which points us to what to work on next: matrix multiplication and slicing. We also clean up a loose end from part 4 using some wizardry with @property decorators, and I make a lot of excuses for writing fewer tests than I should. code at https://github.com/joelgrus/autograd/...