In order to effectively utilize machine learning in investment, it is important to understand the various characteristics of data. This module covers how to check the prediction accuracy of a machine learning model and prevent overfitting. Get hands on experience in R to manipulate data into a form suitable for machine learning models from regression models to classification trees.

The asset selection method based on a score derived from a benchmark index has the problem that the selected assets do not reliably capture underlying information. To solve this problem, a non-traditional method, namely machine learning is used to create an improved multi-factor approach. Familiarize yourself with CART(Classification and Regression Tree), bagging, boosting and ensemble methods to enhance your smart beta portfolio in R.

In this final module, we wrap up the discussion by creating a multifactor model applying all the knowledge we have learned so far. Investors have taken a steady interest in multifactor models that take into account the cyclicality of factors. Further, we expand the discussion into the use of factors in bond investment and a new method of active factor allocation.