Gradient Descent From Scratch | End to End Gradient Descent | Gradient Descent Animation
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- Опубликовано: 20 июл 2024
- This is a comprehensive guide to understanding Gradient Descent. We'll cover the entire process from scratch, providing an end-to-end view. Plus, witness a visual representation with a Gradient Descent animation.
Code used: github.com/campusx-official/1...
Google Tool used: developers.google.com/machine...
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⌚Time Stamps⌚
00:00 - Intro
01:15 - Summary of Gradient Descent
04:10 - What is gradient descent?
05:22 - Plan of attack
07:25 - Intuition for GD
28:45 - Mathematical Formulation of Gradient Descent
36:11 - Code Demo
47:41 - Creating our own class and methods
57:16 - Vizualizing our class
01:05:05 - Effect of Learning Rate
01:07:33 - Universality of GD
01:10:23 - Performing Gradient Descent by adding 'm'
01:14:15 - Vizualisation
01:23:48 - Code Demo and Vizualization
01:44:35 - Effect of Learning rate
01:49:25 - Effects of Loss Function
01:55:12 - Effect of Data
It is really shocking how pathetic are NPTEL Professor explaining this same topic. They are from IITs but all the time keep notes in their hand and explain the stuffs arbitrarily, and here is this guy - cool,calm, composed and confident. I am 42, and I guess I am atleast 12 years older than him but still I respect him like anything as a teacher.
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I really enjoyed the explanation of a few IIT professors like Mitesh Khapra. I think the issue is that a strong grasp of mathematics is a prerequisite for those lectures.
You are Great
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iit mai teachers private college se bhi ghatiya hai , mai khud you tube se padh rha hu
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App jo kam kar rahe ho ye muje paid course me nahi mila sir... thank you sir
same
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The best video on gradient descent ever Nitish Sir!
Bhai mai generally comment karta nahi, but Sir ki ek baat mujhe sabse jyada passand hai, wo hai Sir kabhi ghaans nahi kaat te, aise nahi ki 99 pe chod diya, 100 poora karke hi padhayenge, example bola hai to example poora deke hi samjhayenge, code karke hi batayenge.
Hats Off sir. Bohot late discover kiya aapko, but thank you for you effort.
Actually... Aap ne bilkul sahi kaha
It is just awesome how not even paid courses could make me understand gradient descent in such easy manner, I'm Just flabbergasted by the way you teach because you've been in our shoes and you understand all the problems that we might face while understanding such topics.
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Can only pray that you achieve more than what you aspire for.
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One of the best Gradient descent videos that I have seen on the internet.
Amazing visualization, amazing code.
Thank you once again for sharing such deep knowledge with your subscribers.
The tutorial is over, a long sigh. In this situation I could offer nothing but thanks.
Thank You for your hard work.
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Loved the philosophical angle you've given to Gradient Descent Nitish! :)
One might be quite afar from his/her goal or the rightful place in life but even smallest consistent steps in the right direction will eventually takes us there.
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This is the best video I found for understanding gradient descent. You are one of the best teachers that I have ever learned from.
The best explanation to the concept of Gradient Descent. Indeed the best data science concept video ever came across.
This was such an amazing explanation, I'm not from a Maths/Engineering background but I could pretty much follow everything because it was done so seamlessly. Looking forward to watching more videos, Kudos!
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Exceptionally clear step by step explanation.
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Watched it again.... excellent and extreme excellent !! sukoon milta hai kuch aisa content samajne me !!
Words are not enough for the efforts you have taken to make this explanation so seamless and at the same time so comprehensive. Thank you Nitish Sir.
You are a brilliant teacher. you just nailed the concept, I was searching step by step math behind GD and you elaborated every single step with such a fine detail. Earlier i was a bit confused but now i can nail it. Thanks a lot Guru.
I am a complete beginner to this field.. transitioning from my current job in construction to tech and I’ve been have a horrible time understanding from my “professional bootcamp” .. I was feeling completely lost before you and considered quitting .. I honestly cannot thank you enough for everything!
It is a brilliant tutorial on Gradient descent. Clears all the doubts. Salute to your hard work and dedication for teaching.
Truely Brilliant Animation of Gradient Descent!👏👏🙏🙏👍. Even paid classes also not able to give this quality content ; i said it bcz i did paid classes but after coming to this channel , concepts r really got cleared. I m truly & always be very greatful to u & ur No. 1 i n India ' Campus X ' channel. Thanku very very much...!
Amazing Explaination
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This video and channel needs millions of views. Thankyou, i never understoof GD but now its all clear
The best explanation of gradient descent using python ever I found. Thank you sir for making such a great videos!!
That was the best video I've ever watched on gradient descent. I was searching for just one video that could teach me what GD is, and I couldn't find any. Thank you for this thorough explanation, sir. If you were in front of me, I would have kissed your hands.
great work sir, still after 2 years your videos are the most relevant for DS and im in my training period of my ML engineer job and i think this will help me boost my career by far. love from delhi
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Amazing video. Understood every single point just by watching it once. Really appreciate your efforts on doing so much research and making it so simple for beginners.
Brilliantly Explained !! Cleared all remaining concept of GD.!! Visualiation part was amazing ! Thanks you so much for this amazing content !
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I will never forget gradient descent. Awesome explanation. Thank You
Bhut bhut bhut mast Nitish ji. Dil hi aa gya, main bnut darta tha Gradient Descent se, ab toisme mza aane lga hai
what a depth of explanation on Gradient Descent in the whole history of RUclips,, Thanks a lot sir
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Just remember whatever i said is less, i feel there is no word that can be expressed to thank you enough.
Amazing Amazing Amazing Explanation I've ever found on internet for Gradient Descent. Watched till the end ; enjoyed & learned every bit of the content. Thanks a ton for the video. I discovered you in RUclips through "Assumption of Linear Regressions" Video a month ago. And now this is my Go To Default channel for my Further Data Science Learning. ❤❤❤
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The graphs surely do help
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The best explanation of gradient descent that I've ever seen
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You are trying
to get to the lowest point of the mountain range. You can see the slope around
you before you even take a step. You step in directions where the slope visibly goes
downward. You take bigger steps for bigger slopes, and smaller steps for smaller
slopes. Ultimately, you will find yourself at a low point where the slope is flat, a
value of 0. Sounds pretty good, right? This approach with the flashlight is known as
gradient descent, where we step in directions where the slope goes downward. superb explanation sir
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Thank you, Sir, For This Lovely Tutorial Video. With this many graphs and Practical implementation, I will never Forget Gradient Descent.
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