Gradient Descent Part 1 Chieh

Part 1 of Gradient Descent tutorial with Chieh from Northeastern University

[@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.

[@abcdxx1059]

Me too

[@muhammadseyab9032]

same here i searched alot but no one told the basics this man made it so easy

[@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.

[@rdguezc]

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

[@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

[@lugia8888]

BING MONG

[@Jabrils]

finally someone that put gradient decent into simple english

[@ณัฐพงศ์พันธุศิลป์]

Agree

[@HassanKhalil]

not a fan of zarglar?

[@Sazzad088]

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

[@jamesspectre8492]

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

[@theobaf1]

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

[@uppergroundec]

the best explanation of gradient descent in youtube

[@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!

[@jambulingamlogababu8914]

Awesome video sir, thank you very much for your super explanation

[@wokwithjosh1473]

Nice work. You did better than my lecturer

[@BlackCobra-010]

Thank you Chieh.. Well explained.

[@syedmostofamonsur7583]

Simplest and the best explanation.

[@TB6943]

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

[@waisyousofi9139]

Appreciating your time, Thanks for sharing sir.

[@gusanwatheanalyst1833]

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

[@alzheimancer]

God bless you, Awesome tutorial ever

[@a-mohamedabbassa27]

Very excellent explanation ❤

[@VikasSunkad]

Super Explanation...

[@frankdearr2772]

perfect, thanks about that topic, explaination is great :) 👍

[@hemantmishra6879]

Really good explanation

[@muhammadseyab9032]

Excellent tutorial

[@hamzabelmengaa2504]

You make it easy ,thank you

[@abdulnuhu]

Thanks for such a simple and great explanation

[@JawwadRafiq]

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

[@terrypan6168]

really did a great job!!! Thank you Chieh

[@frederickphelan4810]

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

[@yewensong1708]

Best tutorial ever !! Super helpful, thanks for making the video

[@suryag7408]

Excellent explanation..Thanks verymuch

[@harinadh999]

Thank you very much for the nice explanation..For learners like me who look to start with basic examples, this helped a lot. Directly starting with 2 variables would be a bit harder to understand :)..thanks again

[@shivaprakash551]

Very simple yet effective illustration.. Thanks

[@venkateshmorishetty5489]

Thank you for great explanation

[@arunbm123]

brilliant tutorials

[@110Turab]

Thanks a lot Chieh

[@travelwithme3031]

Excellent Video !!!!

[@KrishnaDwivedi-yd1hb]

very good explanation loved it.. can you make video on PCA in machine learning

[@ChiehWu]

Watch this lecture series. kzbin.info/aero/PLdk2fd27CQzQo1DEthJ5MDBHoC66_1aDN

[@hanyrhm]

is the method use just for quadratic function or it can be used for the other function?

[@NoureddineBahi]

GREAT EXPLANATION , think you from morrocco

[@stanislavnazmutdinov8321]

Amazingly simple explanation, many thanks!

[@mimrankhan9974]

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

[@ricardoalejandretrigo1238]

THANK YOU!! I have finally understood gradient descent thank you

[@akrsrivastava]

Excellent explaination

[@Gloriouscelebration.1324]

Thanks a lot.. finally understood

[@sszhao11]

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

[@CorDharel]

Great video and very good explanation thank you!

[@dalelu9422]

You are the best !

[@rahulvaish3034]

Thanks for posting this awesome explanation :)

[@heshansandamal2731]

great video

[@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?

[@learner-dg9oi]

best tutorial ever thanks.

[@pete-p4t]

very good explanation!

[@dode4904]

Thank you so much. I am in grade 10 and wanted to learn the algorithms for machine learning but all the other videos were so complex I coundn't follow. Not with this one. :)

[@prashantsingh1096]

Awesome !!!

[@dabdas100]

finally a good explanation! thanks.

[@senthilcaesar]

Easy to understand

[@HugoRamirezSoto]

Thank you for this explanation.

[@abcdef2069]

x2 = x1 + aa df/dx, suppose df/dx = 100000000 very steep, who is going to determine the aa?

[@ibenesultan]

Simple and better

[@ashaoluayanfe7474]

Thank you!!!

[@hazemelkady7328]

thank you , clear explanation

[@jonhsonl2974]

Very good example. Thanks. Can I point out minor mistake? Your graph is f(x),but you mix use f'(x) value。x=3 and f(x) should be 5, not 4.

[@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.

[@kadirkoc1759]

thanks sir.

[@kunleolutomilayo4018]

Thank you so much!

[@nandhuramesh]

The final ans will be the minimum point is that correct

[@manishaarya247]

But What 0.2 is ?

[@athifshaffy1414]

gradient descent we are supposed to do simultaneous update right? www.coursera.org/learn/machine-learning/supplement/2GnUg/gradient-descent According to this are you correct?

[@minagabriel5556]

Very nice Video Thank, However, the graph of the function is not correct, f(0) should be 2

[@josephkarianjahi1467]

Gosh! So simple. KZbin should ban other tutorials from the internet on this subject. Other tutorials complicates things for nothing

[@abcdxx1059]

Aha I know it now