Note Set 15d: Finding the best approximate solution for Westley | Matrixology

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Slide Set 15c: Let's fit a line using the Normal Equation goodness

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Slide Set 15e: The elation of projecting a vector onto a subspace

Note Set 15d: Finding the best approximate solution for Westley

We work through an example of using the Normal Equation to find the best approximate solution for $\mathbf{A}\vec{x}=\vec{b}$ in the case of our hero Westley.
Best consumed by 2016/10/17

Covered in this episode:

15d: Finding the best approximate solution for Westley

Slide Set 15c: Let's fit a line using the Normal Equation goodness

All Slides

Slide Set 15e: The elation of projecting a vector onto a subspace