Least Squares Solutions and Deriving the Normal Equation - Linear Algebra

Least Squares Solutions and Deriving the Normal Equation - Linear Algebra

Wrath of Math via YouTube Direct link

Intro

1 of 12

1 of 12

Intro

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Least Squares Solutions and Deriving the Normal Equation - Linear Algebra

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  1. 1 Intro
  2. 2 An Inconsistent System and Why to Solve It
  3. 3 Least Squares Solutions and Least Squares Error
  4. 4 Why is it "Least Squares"?
  5. 5 Seeing the Solution
  6. 6 Best Approximation Theorem in Inner Product Spaces
  7. 7 Best Approximation Theorem in R^n
  8. 8 Deriving the Normal Equation
  9. 9 Consistency of the Normal Equation
  10. 10 Full Least Squares Example Unique Solution
  11. 11 Full Least Squares Example Infinitely Many Solutions
  12. 12 Conclusion

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