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Backpropagation in Deep Learning | Part 1 | The What?

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  • čas přidán 18. 08. 2024
  • In this video, we'll break down the fundamentals of Backpropagation, a key concept in neural networks. Join us for a simplified explanation and demystify the process that makes deep learning possible.
    Video on Gradient Descent
    • Gradient Descent From ...
    Video on Forward Propagation
    • Forward Propagation | ...
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    💭Share your thoughts, experiences, or questions in the comments below. I love hearing from you!
    ✨ Hashtags✨
    #Backpropagation #NeuralNetworks #DeepLearning #MachineLearning #AI #LearningBasics #SimplifiedLearning
    ⌚Time Stamps⌚
    00:00 - Intro
    02:40 - What is Backpropagation?
    09:06 - Step by Step Explanation
    53:53 - Outro

Komentáře • 170

  • @balrajprajesh6473
    @balrajprajesh6473 Před rokem +97

    Cancelled Netflix and Hotstar subscriptions. Binge watching CampusX these days! Magnificent 100/10 ratings!

    • @user-jc8kr7jt8v
      @user-jc8kr7jt8v Před 2 měsíci +4

      Me too 😂Sir is really an amazing teacher. Itna clarity aur interesting way me bolte hai movie se kam nahi hai😁May god bless him for his selfless work🥰

    • @Gudduyadav_1989
      @Gudduyadav_1989 Před měsícem

      Exactly 😊​@@user-jc8kr7jt8v

    • @Gudduyadav_1989
      @Gudduyadav_1989 Před měsícem

      😅😅😅

    • @Khadarvali1907
      @Khadarvali1907 Před 22 dny

      Me too

  • @sam-mv6vj
    @sam-mv6vj Před 2 lety +65

    Sir just complete Deep learning series the way you teach is magnificent, eventually people will find this treasure soon,just keep doing good work

    • @tanmayshinde7853
      @tanmayshinde7853 Před 2 lety +1

      Yaa bro, but I am stuck in NLP playlists. I follow bhaiya video last one year and I don't understand from other teacher's teaching that's why I commented.

  • @kanhabansal524
    @kanhabansal524 Před rokem +30

    I was not able to understand this from my professors in fancy universities in UK. A big salute to you Sir

  • @harshvardhanjoshi3880
    @harshvardhanjoshi3880 Před 5 měsíci +6

    Started with a small doubt in hard margin problem in SVM and saw the whole ML playlist on 2x in 2 days. It connected all the missing dots or missed concepts like a story.
    I am perusing MS in data science still never found such a good relation of deep learning and ml and such a concise explanation. Hats off. 🙌🙌
    Day 4 and I am in the middle of revising deep learning concepts with such a good explanation

  • @AnmolKumar-so8lh
    @AnmolKumar-so8lh Před 8 měsíci +15

    Sir your 1hr video feels like 10minutes and it's satisfying as like we are watching a interesting web series thanks a lot the best teacher 🙏

  • @Tariqkhan-i6v
    @Tariqkhan-i6v Před měsícem +1

    He is the best teacher. His way of teaching is outstanding and better than all the universities of Pakistan.

  • @paragvachhani4643
    @paragvachhani4643 Před rokem +14

    Niteshji...I am speachless to appreciate your efforts for us...
    Kabhi nhi socha tha ki higher level study me bhi itne achhe teacher mil sakte hai...
    Aap ka work awesome... And unique hai...

  • @The_big_shot614
    @The_big_shot614 Před 8 měsíci +6

    He is the best teacher. His way of teaching is outstanding and better than all the universities of Canada.

  • @sidindian1982
    @sidindian1982 Před rokem +15

    Sir, what are you made up off ?? inch by inch .. point by point, you explained this concept just like baby footsteps ... Sir ..in my entire 30+yrs of learning journey i never ever seen such a teacher / mentor ... I am mean YOU ARE GOD !! :-)

  • @Gudduyadav_1989
    @Gudduyadav_1989 Před měsícem +2

    कोई शब्द नहीं है, इतना बेहतरीन explanation.. a lot of thanks sir

  • @vedanand7857
    @vedanand7857 Před 11 měsíci +8

    Lectures are justt greatt , i mean jst great .....41:25 nd 42:02 , inplace of O21 , there should be O12, btw u can ignore this small thing also as i was doing it on my own , so found out nd wanted to comment something nd finding even this little error is so hard cz your teaching is just Mind Blowing . Thanku for being there nd Happie Dayiiii , i will continuee......Sayonaraaa💃💃💃💃

  • @mahjabinbintemannan8924
    @mahjabinbintemannan8924 Před 5 měsíci +2

    Nitish Sir, can't thank you enough for creating this masterpiece of a playlist for free. It's the best resource. Will always be indebted to you.

  • @KeyurPanchal0475
    @KeyurPanchal0475 Před 22 dny

    The greatest explanation of the Backpropagation and Chain Rule, Thanks a lot.

  • @anitaga469
    @anitaga469 Před rokem +3

    Never seen such a simple explanation for back propagation. You are an exceptionally gifted teacher. Thank you for your hard work and clear teaching Nitish Sir.

  • @ankitamandal5067
    @ankitamandal5067 Před rokem +5

    The way you explained the whole thing is literally awesome ! With this video am sure every student will understand the backpropagation clearly with an insightful way.

  • @KuldeepKumar-fc6gu
    @KuldeepKumar-fc6gu Před 4 měsíci +1

    See how things like partial derivatives and derivatives are works in practical and solving real world problems . This man telling us by explaining them so easily. Big like to you sir.❤

  • @aakiffpanjwani1089
    @aakiffpanjwani1089 Před 4 měsíci +1

    i was so scared to learn backprop. But his video is too easy and too good. Excellent! 1000/10

  • @prathameshchaudhari4937
    @prathameshchaudhari4937 Před 2 lety +7

    Big fan of this deep learning series and the way you explain. Please upload daily in this series so I can finally get an internship 😂😂😂

  • @saptarshisanyal6738
    @saptarshisanyal6738 Před 5 dny

    Superlative Explanation. I have gone through many videos regarding back-prop, it is the best explanation by far. Thanks Nitish ji

  • @ajitnayak2919
    @ajitnayak2919 Před rokem +3

    from machine learing to deep learning
    great and full detail stuff

  • @AshishKumar-ox2ng
    @AshishKumar-ox2ng Před rokem +1

    I have seen all CZcams Channels for backpropogation but yours explaination is best.

  • @rachitsingh4913
    @rachitsingh4913 Před 2 lety +2

    Best Data science teacher in the world. Period!!

  • @laljijamalji2331
    @laljijamalji2331 Před 2 lety +2

    you are the BEST teacher on youtube.

  • @savyasachi6988
    @savyasachi6988 Před 2 měsíci +1

    best explanation of back propogation so far truly good way of teaching

  • @ayushparwal2210
    @ayushparwal2210 Před 2 měsíci

    best video on Backpropagation sir thanks to you.

  • @sushantgarudkar108
    @sushantgarudkar108 Před 29 dny

    Just one word, Fantastic! Thanks a lot!

  • @AV-ht4db
    @AV-ht4db Před 6 měsíci +1

    CampusX is an Addiction🙏😍.

  • @waheedweins
    @waheedweins Před měsícem

    You lecture is not boring but like a story.. ❤❤❤❤❤

  • @nxlamik1245
    @nxlamik1245 Před 6 měsíci

    I found your video on my final year project sir. since then I started following and learning from you. Still many things to learn.

  • @vimalshrivastava6586
    @vimalshrivastava6586 Před 5 měsíci

    Best & clear compilation of all the important loss functions. Thank you for this video.

  • @pranavreddy9218
    @pranavreddy9218 Před 20 dny

    I am very happy to see such detailed derivation: at 41:25, it should be O12, by typo you kept O21.. please have a look

  • @herambvaidya3709
    @herambvaidya3709 Před rokem +1

    Absolutely amazed by your teachings!!

  • @vrindavan4400
    @vrindavan4400 Před rokem +1

    Thank you so much sir for such clear explanation, the way you explained backpropagation is literally very awesome.

  • @pavantripathi1890
    @pavantripathi1890 Před 3 měsíci

    Thanks for the wonderful explanation!

  • @praveensingh-lx4dk
    @praveensingh-lx4dk Před rokem

    Mind blowing, now everything clear in backpropagation

  • @pravinshende.DataScientist

    I like your teching method .. thank you sir .. you explain very best way .... you give ans. to every why question and i like it..thank again!!

  • @mridang2064
    @mridang2064 Před 2 lety +1

    Thanks for this much clarity ! Very very grateful to your efforts

  • @shimpygoyal8311
    @shimpygoyal8311 Před 3 měsíci

    Great ,Hats off to you Sir ,your teaching style is really awesome 🙏🙂

  • @kuldeepsingh1121
    @kuldeepsingh1121 Před 2 lety +1

    Thanks, sir for this best content. Now I am understanding Backpropagation.

  • @Arvindkumar-mb8yj
    @Arvindkumar-mb8yj Před 8 měsíci

    Very well explained. I am from Java background and understood Deep Learning concepts so far very good.

  • @swarajbiswas7731
    @swarajbiswas7731 Před 4 měsíci

    your explanation is amazing, sir 🖤

  • @waheedweins
    @waheedweins Před měsícem

    My good luck! i finally find the Gold mine❤

  • @GamerBoy-ii4jc
    @GamerBoy-ii4jc Před 2 lety +1

    Sir ye sb prhny k bawjood b apse prhny ka apna mza ata he thanks aloot for this great content.
    Also a request is that please make some videos in future on the transformers using hugging face i really need this Thanks.

  • @GovindSingh-lg5qs
    @GovindSingh-lg5qs Před 3 měsíci +1

    moj kardi sir. dil garden garden sa ho gaya😊

  • @VishalNaik-gq4vl
    @VishalNaik-gq4vl Před 3 měsíci +2

    there isa mistake at 42:02, it should be o12 instead of o21, for yhat equation.

  • @hey.Sourin
    @hey.Sourin Před 4 měsíci +1

    Thank you sir 😇

  • @ParthivShah
    @ParthivShah Před 4 měsíci +1

    Thank You Sir.

  • @rb4754
    @rb4754 Před 2 měsíci

    What an explanation!!!!!!!!!!!!!

  • @KuldeepKumar-fc6gu
    @KuldeepKumar-fc6gu Před 4 měsíci

    You are going to be famous soon remember my words .the way you explain things it takes so much effort❤

  • @tanmayshinde7853
    @tanmayshinde7853 Před 2 lety +4

    Guys, please watch the gradient descent wala video first cause it is very important

  • @subhradipmajumder6334
    @subhradipmajumder6334 Před 10 měsíci +1

    one of the best explanation sir

  • @vibhutyagi8787
    @vibhutyagi8787 Před 9 měsíci

    you are a legend sir. seriously you made tghings soo easy to understand.. Hats off and thanks for all the knowledge.

  • @avinashbhardwaz5717
    @avinashbhardwaz5717 Před 6 měsíci

    First teacher in my life , whose thinking exactly like me to understand any topics in terms of only what why and How.
    Thanks for your way of teaching sir.

  • @user-il1sq4qr7u
    @user-il1sq4qr7u Před rokem

    This man take u in deep in every topic. Hatts off 🎉🎉🎉

  • @sandeepkashyap7239
    @sandeepkashyap7239 Před rokem

    awesome explanation.. I don't think anyone can explain this perfectly. hats off.

  • @kuldeepsingh1121
    @kuldeepsingh1121 Před 2 měsíci

    Very well explained,

  • @anilkathayat1247
    @anilkathayat1247 Před měsícem

    Sir! you are great!!!

  • @mayankagrawal839
    @mayankagrawal839 Před rokem

    One of the best teachers🙏🙏

  • @tanmayshinde7853
    @tanmayshinde7853 Před 2 lety +4

    Bhaiya, two requests first is "Our Community" and second one is "NLP Playlist"

  • @mahajurakhatun6967
    @mahajurakhatun6967 Před 4 měsíci

    wahh...really sir hats off to you...what a explanation ❤❤❤❤❤❤❤

  • @amitkothiyal5495
    @amitkothiyal5495 Před rokem

    Niteshji, I'm heartly grateful and thankful to you teach us. While teaching derivatives to find update value of weight & bias, if you would used real values examples for calculation then it is more beneficial to us for the purpose of understanding.

  • @shubham-pp4cw
    @shubham-pp4cw Před 2 lety +2

    sir nice explanation for back propagation but i request pls upload video regularly

  • @waqarjoiya-yd2sx
    @waqarjoiya-yd2sx Před měsícem

    excellent sir

  • @amLife07
    @amLife07 Před měsícem

    Thank you so much sir 😊❤

  • @mentalgaming2739
    @mentalgaming2739 Před 7 měsíci

    Amazing video . Nice way of explanation . Thanks Alot Sir for this Amaziing Video

  • @RdXDeveloper
    @RdXDeveloper Před měsícem

    Just awesome sir🎉❤

  • @shashankshekharsingh9336
    @shashankshekharsingh9336 Před 3 měsíci

    now that's what a lecture from first principles called

  • @thedataholics
    @thedataholics Před rokem

    You are exceptional, Great teaching skills. Thanks sir

  • @yashkankal9529
    @yashkankal9529 Před rokem

    Well explained sir 🙏🏻
    No one have ever explained back propagation like u🔥

  • @zakikhurshid3843
    @zakikhurshid3843 Před 9 měsíci

    Great explanation. Thank you so much for this. Keep up the great work.

  • @ashutoshgangwar1638
    @ashutoshgangwar1638 Před 11 měsíci

    Incredible!!!!!!!Hats Off to you...

  • @jabed.akhtar
    @jabed.akhtar Před rokem

    best explanation ever. thanks thousand time for your effort to clear such complex thing in such wasy way to us :)

  • @sanchitdeepsingh9663
    @sanchitdeepsingh9663 Před 9 měsíci

    thanks sir for simple and wonderful explanation

  • @SumanPokhrel0
    @SumanPokhrel0 Před rokem

    unparalleled explanation. Amazing

  • @shekharbanerjee9738
    @shekharbanerjee9738 Před 6 měsíci

    CZcams 's best video, even better than Andrew NG

  • @narendraparmar1631
    @narendraparmar1631 Před 6 měsíci

    What a explanation.
    Thank a lot😀

  • @ayushthummar3309
    @ayushthummar3309 Před rokem

    amazing explanation for backprop , thanks sir 🙌🏻

  • @NandiniKushwah-xc2dm
    @NandiniKushwah-xc2dm Před 6 měsíci

    Amazing!!🤯🤯

  • @rachit_2410
    @rachit_2410 Před 4 měsíci

    Best Ever!!

  • @heaven8450
    @heaven8450 Před 9 měsíci

    Legend of Deep learning

  • @SurajitDas-gk1uv
    @SurajitDas-gk1uv Před rokem

    Very good tutorial. Thank you very much for such a good tutorial.

  • @messi0510
    @messi0510 Před rokem

    25:55 What is the reason behind finding the gradient?
    48:30 What is back propagation algorithm?

  • @HirokiKudoGT
    @HirokiKudoGT Před rokem

    damm that was too ezzzzz .. you made it look like so simple anyone can understand. again thank you so much for your hard work.

  • @transform2532
    @transform2532 Před rokem

    @28:00 -- Chain Rule Of Differentiation (Computing Gradient of the Loss Function)

  • @Ajeet-Yadav-IIITD
    @Ajeet-Yadav-IIITD Před 2 lety +1

    such a clear explanation!!

  • @tanmaychakraborty7818

    Crystal clear concept

  • @rahulsuryawanshi3960
    @rahulsuryawanshi3960 Před 8 měsíci

    Salute sir...

  • @siyays1868
    @siyays1868 Před rokem

    Thanku so much sir for delivering a great session.

  • @tannuyadav2689
    @tannuyadav2689 Před rokem

    Thank you so much for explanation sir 🙏

  • @mukulsingh2305
    @mukulsingh2305 Před 25 dny

    @CampusX
    I have a question regarding the calculation at 43:16 in your video. When determining the derivative of O11 with respect to W1_11 , you seem to be using the pre-activation value. However, shouldn't O11 ​be the post-activation output (i.e., after applying the activation function)? Thank you very much for your efforts.

  • @bilalahmed7361
    @bilalahmed7361 Před 2 měsíci

    amazing

  • @Prathamesh__27
    @Prathamesh__27 Před 23 hodinami

    great

  • @amanagrawal4198
    @amanagrawal4198 Před 8 měsíci

    This was THE BEST

  • @bhagatpandey369
    @bhagatpandey369 Před rokem +1

    "If math is hard, it means you studied with the wrong teacher."
    Now I feel deep learning is not so hard .

  • @sujithsaikalakonda4863

    Wonderful explanation sir.

  • @kshatriyasaurabhchauhan3084
    @kshatriyasaurabhchauhan3084 Před 11 měsíci

    Whattttaa great explanation, thank you Sir! 🙏❤

  • @-Avinash-kj7oc
    @-Avinash-kj7oc Před rokem

    Thank you sir you explained in detail 🔥🔥🔥

  • @Ajhesh
    @Ajhesh Před 18 dny

    In my hidden layers if I had used Sigmoid function then in the output O11 & O12 I should have derivative the Sigmoid function right?
    O11-> 1/(1+e^-z)--> w11*IQ + w21*CGPA+ bias term.
    Huh? anyone?

  • @userm6556
    @userm6556 Před 2 měsíci

    At 33:36 , shouldn't dy hat/ db21 =0 since differentiation of constant is zero ?

  • @CODEToGetHer-rq2nf
    @CODEToGetHer-rq2nf Před 9 měsíci

    Goddddd level teacher ❤️🤌🏻