Polynomial Model Transformations

[jpfairbanks]

A good case study in our Model Augmentation as a lens with rewrites could be polynomial regression again.

1. Generate Data from a complex polynomial
2. Write a code that fits that data
3. Write a lens between polynomial regression code and polynomial models
4. Apply model transformations to generate new polynomials
5. show that we can do model selection faster with polynomials and transformations than with Lasso