Today

• Overview of machine/statistical learning (ISL 2).

• Linear regression (ISL 3).

FAQs and announcements

• Intro to Probability (git, book) from Dr. Dennis L. Sun at the Department of Statistics, Stanford University.
  • Expected Value
  • You can watch the video, Expected Value of Continuous Random Variables
  • Review joint/marginal/conditional distributions (lessons 18, 19, 20; lessons 41, 42)
  • Review Expectation (lesson 22, lesson 37, lesson 43)
• Review notes: [slides: qmd, html]
• Interview questions for bias vs variance trade-off, link