Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Implement Linear Regression in Python from Scratch ! In this video, we will implement linear regression in python from scratch. We will not use any build in models, but we will understand the code ...

In this case quadratic risk minimization is often used to determine a hedging strategy. However, it may be more natural to use piecewise linear risk minimization. We investigate hedging strategies ...