Hands-On Machine Learning for Algorithmic Trading

Bayesian Machine Learning

In this chapter, we will introduce Bayesian approaches to machine learning, and how their different perspectives on uncertainty add value when developing and evaluating algorithmic trading strategies.

Bayesian statistics allow us to quantify the uncertainty about future events and refine our estimates in a principled way as new information arrives. This dynamic approach adapts well to the evolving nature of financial markets. It is particularly useful when there is less relevant data and we require methods that systematically integrate prior knowledge or assumptions.

We will see that Bayesian approaches to machine learning allow for richer insights into the uncertainty around statistical metrics, parameter estimates, ...