@askinchokkatravo5708

This is really really a great explanation. I went through hell lots of tutorials just to catch the basic of gradient descent, but this is the best fit to step in. Thanks a lot Chieh.

@gonzalogascameza6231

This is the best explanation of Gradient Descent I have seen. I have read books, watch other courses and many lack a clear explanation of this concept.

@moalirz6110

Half of the youtubers assume we don't know calculus that's so bad though it's easy and finally found someone who jumped straight to point , Thank you chieh for explanation

@rdguezc

Nothing is better than a simple and well-explained example. Thanks for this video.

@Jabrils

finally someone that put gradient decent into simple english

@theobaf1

Hi Chieh.... why are you not more popular than Andrew Ng?!!! Best Gradient Descent tutorial ever!

@Sazzad088

At last a straight foreword explanation of Gradient Decent. Thanks man

@jamesspectre8492

Gotta say, one of the best breakdowns I've seen!

@uppergroundec

the best explanation of gradient descent in youtube

@pnachtwey

What the professors don't tell you is that in real life there isn't a formula that can be differentiated and that the 'terrain" isn't like a bowl with  an easy path to the minimum.

@JawwadRafiq

i need this math in pdf or word file. Please let me know if you have.

@TB6943

Thank you for making the gradient descent method clear through this amazing tutorials!

@gusanwatheanalyst1833

golden vid, rewind my memory  when my brain is smart enough to understand this lol

@John-wx3zn

Just by looking at it, I know the minimum is at 1,1 so why do you use gradient descent to find it?

@wokwithjosh1473

Nice work. You did better than my lecturer

@frederickphelan4810

What is the whiteboard technology here? It says OneNote on the top middle but I also see Google on the left side.

@mimrankhan9974

would you like to share a program that you wrote on it

@syedmostofamonsur7583

Simplest and the best explanation.

@43SunSon

@4:12  Question: where is the equation X_(i+1) = X_i-af'(X_i) coming from?  Any resource I could take a look ?  I wish to understand why the new one (X_i+1) is updated like that equation. Thank you!

@sszhao11

Makes sense. But can you do an example with exact line search to find alpha?