This 2023 MIT course is a fantastic survey of the state of the art today in neural networks/deep learning/LLMs etc. Easy to follow with just basic knowledge of matrix algebra.
#EconTwitter
https://youtube.com/playlist?list=PLtBw6njQRU-rwp5__7C0oIVt26ZgjG9NI

🐦🔗: https://n.respublicae.eu/lugaricano/status/1647365806550835201