Proof Part 2 Minimizing Squared Error to Line

[dollyfacegirl]

THanx bro

[kwdemarest]

what's up bro, i'm gonna' calculate this partial derivative!

[dalcde]

I like Sal's sketches of graphs. They look nice.

[dalcde]

Note: This comes before part 3 (since this is part 2), but it is put after it in the playlist.

[FHomeBrew]

I've read the normal equations in my "advanced mathematical engineering" book (by Erwin Kreyzig R.I.P) which minimize the ss for any polynomial regression. It's very well explained and I understood it immediately.

Are you going to do normal equations? I hope so :)

[wookiemaster73]

do you ever stop working????? LOL. And how do you know so much about everything??????

[MikeCampo]

@wookiemaster73

He does this full time, which is quite amazing. Keep it up Salman!