What Is ChatGPT Doing? Episode 3: Neural Networks for Human-Like Tasks

A conversation about large language models, specifically why and how ChatGPT works. Read Stephen Wolfram's blog: https://writings.stephenwolfram.com/2023/02/what-is-chatgpt-doing-and-why-does-it-work Check out Wolfram Machine Learning-a Core Part of Wolfram Language: https://wolfr.am/ml Chapters 0:00 Intro 0:40 What Is a model? 2:30 What Happens When You Overfit/Underfit a Model? 4:28 Models for Human-Like Tasks 6:08 How Does a Machine Recognize Digits? 9:00 Neural Nets 10:57 Neural Net Layers 11:57 Comparison to Neurons 13:00 How do I Make The Neural Net Recognize Something? 18:15 How Do You Train the Neural Net? Follow us on our official social media channels. Twitter: https://twitter.com/WolframResearch Facebook: https://www.facebook.com/wolframresearch Instagram: https://www.instagram.com/wolframresearch LinkedIn: https://www.linkedin.com/company/wolfram-research Contribute to the official Wolfram Community: https://community.wolfram.com Stay up-to-date on the latest interest at Wolfram Research through our blog: https://blog.wolfram.com