Non-linear portfolio theory

Lecture 3 of the course on Investing in the age of AI, at the University of Zürich/ETH in 2026. We develop the tree regression, neural networks and other non-linear methods for investment security analysis, and we start the description of trading strategies.. Video provided to students at the University of Zürich/ETH. Allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use. Content is provided as a whole, any reproduction in part could be misleading and is not allowed.