Least Absolute Deviations: Intuition and Solution

preview_player
Показать описание
Have you ever wondered why not minimize the absolutes instead of the squares? Well, that's what we exactly not do for this video.
It's prerequisite that you watch the two previous videos on weighted least squares before watching this.
Рекомендации по теме
Комментарии
Автор

Could you put the link for the website in the description? Can't find in on google...

Swetter
Автор

Why should the LAD cost function derivative be zero? I just have this intuition that it is some kind of cusp, with an ill-defined derivative.

michaelmoore