Lecture 01 - The Learning Problem

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  • čas přidán 27. 08. 2012
  • The Learning Problem - Introduction; supervised, unsupervised, and reinforcement learning. Components of the learning problem. Lecture 1 of 18 of Caltech's Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - itunes.apple.com/us/course/ma... and on the course website - work.caltech.edu/telecourse.html
    Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, creativecommons.org/licenses/b...
    This lecture was recorded on April 3, 2012, in Hameetman Auditorium at Caltech, Pasadena, CA, USA.
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Komentáře • 448

  • @ayaabdallah8915
    @ayaabdallah8915 Před 6 měsíci +70

    Anyone watching in 2024?

  • @fernandoalvarado8840
    @fernandoalvarado8840 Před 9 lety +105

    This is what I call "A real Professor" , congratulations.

  • @gehadhisham2539
    @gehadhisham2539 Před 3 lety +35

    Very proud of my country Egypt and of the brilliant prof: Yaser

    • @AhMedKhaled-om8ly
      @AhMedKhaled-om8ly Před 2 lety +4

      مش متخيلة انا قاعد مبسوط منه ازاي طول المحاضرة
      جودة المحتوي مذهلة ما شاء الله

  • @dushyantshukla8754
    @dushyantshukla8754 Před 8 lety +155

    Prof. Yaser is a great teacher!!

  • @akbarghurbal
    @akbarghurbal Před 3 lety +16

    Can you imagine this material was on CZcams since 2012! Thanks Caltech and professor Yaser for making it free.

  • @SaidElnaffar
    @SaidElnaffar Před 6 lety +36

    Yaser, you are not just a scientist but also an amazing teacher -- your students must be lucky to have you!

  • @anyu8109
    @anyu8109 Před 7 lety

    The professor explains everything so clearly! The video and audio have high quality! The questions asked by the students have high quality!

  • @smirned0ff
    @smirned0ff Před 9 lety

    One of the most wholesome lectures I have ever experienced, and especially useful for me and my particular situation. Thank you very much indeed!

  • @edvandossantossousa455
    @edvandossantossousa455 Před 3 lety +4

    Meus sinceros agradecimentos aos tradutores, ao caltech e ao professor. Conteúdo de qualidade e gratuito.

  • @Nakameguro97
    @Nakameguro97 Před 2 lety +1

    Crystal clear exposition! This is the best intro to ML I have seen on YT.

  • @luizmt2
    @luizmt2 Před 7 lety +11

    One of the best teachers I have ever seen! Congratulations, Professor Mustafa!

  • @loganphillips1674
    @loganphillips1674 Před 5 lety

    Wow, I could not find any other resource that explained the intuition behind using the inner product. What a great teacher.

  • @GianlucaUK
    @GianlucaUK Před 6 lety

    Straight to the point with practical examples. After 10 minutes you already know what the course is about and if it is interesting to you. The best Lecture 1 of a course I have seen on any subject :)

  • @basitbinmujeeb447
    @basitbinmujeeb447 Před 3 lety +6

    2021, and still it's a diamond. Kudos to the teacher.

  • @chuxabanum297
    @chuxabanum297 Před 4 lety +16

    Prof. Yaser is a great Teacher. I'm seeing this for the first time (October 2019). Still the best.

  • @chriswalker4923
    @chriswalker4923 Před 6 lety +1

    Thank you Professor Yaser Abu-Mostafa and to all you collogues and contributors. Most helpful and enjoyable. I'm impressed with Caltech.

  • @shadishadi4478
    @shadishadi4478 Před rokem

    Big appreciation for whoever uploaded this video, It's such a huge help.

  • @mario1ua
    @mario1ua Před 5 lety +4

    48:05 It's some kind of revelation. I'm enjoying this lecture so much! Thank you!
    And Yaser is so intelligent and pleasant person.

  • @ShoaibKhan_iamsrk
    @ShoaibKhan_iamsrk Před 7 lety +1

    Seriously, this is the best lecture on #ML available on web. Brilliant explanation and the examples at the beginning (specially the Credit approval one) is well explained and fits exactly into introduction to ML.

  • @mandosGOD
    @mandosGOD Před 5 lety

    this guy knows a lot about a lot, you can tell by the confidence with which he navigates the subject and how he is aware of the limits of the theory

  • @VipinMaurya9
    @VipinMaurya9 Před 4 lety +4

    For a beginner this is the course I find the best to start with. Thank You Professor.

  • @m13m
    @m13m Před 7 lety +18

    This professor is awesome and funny at the same time.

  • @neilbryanclosa462
    @neilbryanclosa462 Před 6 lety

    This kind of learning resource is useful for providing professionals with the right intuition and conceptual framework in the technology of Machine Learning. More power to California Institute of Technology and Professor Yaser Abu-Mostafa.

  • @adityapasari2548
    @adityapasari2548 Před 7 lety +2

    Wow, superb lecture. Decided to watch the whole series. Thanks for uploading it.

  • @tylerwaite8444
    @tylerwaite8444 Před 9 lety +192

    I have gone through many courses attempting to learn machine learning (no pun intended), and this one is definitely the best. 10/10

    • @vivekpal7559
      @vivekpal7559 Před 8 lety +2

      +Tyler Waite Same here and I agree with you. It is the best. Takes you from abstract idea to deeper concepts for better and easier understanding. What other courses did you take btw?...I could use some if there is any I didnt come across on my own.

    • @tylerwaite8444
      @tylerwaite8444 Před 8 lety +7

      Besides this one, I mainly looked at the Stanford and MIT OpenCourseWare on CZcams. It also looks like there is one my mathematicalmonk (looks similar to Khan Academy) that I would definitely look into if I had more time.

    • @vivekpal7559
      @vivekpal7559 Před 8 lety +1

      Thanks man...I had never heard of mathematical monk before. Glad you mentioned it. Surely gonna follow his videos.

    • @shashanksagarjha2807
      @shashanksagarjha2807 Před 5 lety

      one by Ali ghodsi and Nando de freitas are also good

    • @carlosmspk
      @carlosmspk Před 4 lety

      My teacher is apparently using this exact course as a basis. The power points are super similar and all!

  • @hyiux
    @hyiux Před 10 lety +60

    After Gilbert Strang's Linear Algebra course, probably the best course on the web.

  • @Ashiqrh
    @Ashiqrh Před 12 lety

    Just started taking the online course and it exceeded my expectations. Love your teaching method and the "practical" topics included. Also thanks for including the QA session.

  • @intuithue
    @intuithue Před 7 lety +4

    This lecturer is incredible

  • @nilarunm
    @nilarunm Před 6 lety

    Awesome teacher, teaching from realization...everything he makes so easy...kind of idol to me, added with his smile and ascent ...yes Sensational..

  • @sinabaghaei3504
    @sinabaghaei3504 Před rokem

    In 2022 still I find his way of teaching way more informative rather than any recourses online or at Uni . great job

  • @jaikishank
    @jaikishank Před 3 lety

    It was great presentation. Kudos to Prof Yaser Abu-Mostafa for the same. It brought clarity on the fundamentals which were not clear from the books.

  • @alialk1384
    @alialk1384 Před 7 lety

    I think it is the best machine learning introduction I have watched so far

  • @StuartBranham
    @StuartBranham Před 10 lety +4

    Love this. Thanks for the lectures CalTech! Perfect for the stay at home, wannabe grad student. (Like me!)

  • @ragiaibrahim6648
    @ragiaibrahim6648 Před 8 lety

    Many thanks for making this treasure online. Clear and straight forward.

  • @hamdisha1
    @hamdisha1 Před 3 lety +4

    what a nice Professor : ) Keep going forward to deliver such an amazing lecture.

  • @peidaniel4629
    @peidaniel4629 Před 7 lety

    Greatest professor ever seen. Thank you!

  • @19daredevill
    @19daredevill Před 7 lety

    The best lecture series I have seen so far.

  • @thatguy1000001
    @thatguy1000001 Před 9 lety

    Great first lesson. I'm trying to get better at "skipping the introduction", and this is one instance I'm glad I did. Thanks! :)

  • @yuwuxiong1165
    @yuwuxiong1165 Před 6 lety

    Enlightening analogy on unsupervised learning (learning Portugal language). Great teacher!

  • @ebtehalturki6329
    @ebtehalturki6329 Před 3 lety +1

    Perfect way of giving lesson.. I have never understood ML course this way

  • @aifan6148
    @aifan6148 Před 7 lety

    I like the examples given by the professor! Vivid and thoughts provoking!

  • @ksankar42
    @ksankar42 Před 11 lety

    Very well done. Obviously Prof.Yaser has an in-depth knowledge and has put in lot of thought in creating this class. Good work, Sir.

  • @mwambua
    @mwambua Před měsícem

    I'm just getting started learning ML. This lecture provides an excellent overview of the field.

  • @jessicas2978
    @jessicas2978 Před 9 lety +3

    Good lesson, really can learn a lot. The best part is easy to understand and very interesting

  • @godfreynyirenda470
    @godfreynyirenda470 Před 5 lety

    I had to come to comments section and search the man behind this lecture.
    A wonderful lecturer wish all teachers could teach like him

  • @j.freseyolanda1036
    @j.freseyolanda1036 Před 4 lety

    My Learning Algorithm predicts that the professor loves his tea.
    This is what I call "A real Professor" , congratulations.

  • @kashishpatel81
    @kashishpatel81 Před 8 lety +14

    Great thing is i can learn Machine Learning from one of the best professor in the world and bad luck is even not single professor aware about ML in my collage.

    • @WhoForgot2Flush
      @WhoForgot2Flush Před 6 lety +10

      You should try a college instead of a collage, you may have better luck.

  • @ömer-altinbas
    @ömer-altinbas Před 9 lety +11

    جهد رائع و عمل عظيم .. مشكور دكتور ع الشرح الواضح

  • @SSJIV
    @SSJIV Před 7 lety +1

    Excellent Introductory Lesson Professor :)
    Thank you for uploading it online :D

  • @VR_Wizard
    @VR_Wizard Před 8 lety +52

    If you dont understand everything watch it again I some how missed all the important parts the first time and was confused but then I watched it a second time and it was amazing. I also like how he is smiling if he gets a question he can answer. :D
    Great lecture.

    • @zkzks
      @zkzks Před 8 lety +11

      I THINK all machine learning lectures have to be watched twice :D

    • @danielgray8053
      @danielgray8053 Před 3 lety +1

      It's good to hear this. Yeah I do the same. I'm sick of all the people on here saying they watch it at 1.25 speed. I guarantee I am getting a better job than those people.

  • @yifanding7164
    @yifanding7164 Před rokem

    Amazing, best introduction to ML I have heard so far

  • @parthivganguly2816
    @parthivganguly2816 Před 7 lety +1

    This was a brilliant introduction to machine learning !

  • @lilianedeaquino6685
    @lilianedeaquino6685 Před 4 lety

    Wonderful! Many thanks to the channel for providing subtitles in Portuguese.

  • @suvrotica
    @suvrotica Před 3 lety

    This is the best Machine Learning course. 11 out of 10.

  • @121pooja
    @121pooja Před 11 lety +1

    The Great Lecture Sir ,You have put in lot of thought in creating this Presentation
    . Brilliant work !!

  • @rohitsurana9281
    @rohitsurana9281 Před 8 lety +27

    Excellent lecture. Way better than stanford because of low resolution and poor audibility.

  • @venkateshprasad6432
    @venkateshprasad6432 Před 5 lety

    i think one of the best introduction videos to machine learning! :) thanks a lot

  • @marwaelsayed3442
    @marwaelsayed3442 Před 5 lety

    l came here by chance and i surprised that this prof is Egyptian ,i am really proud of you sir you have a great style in teaching

  • @seebeess
    @seebeess Před 10 lety +79

    Am I the only one who's addicted to Prof. Abu-Mostafa's adorable accent?

    • @mohamedbalshy3105
      @mohamedbalshy3105 Před 7 lety +2

      he is egyptian BTW

    • @shamsuddeen2004
      @shamsuddeen2004 Před 6 lety

      I am bro

    • @est9949
      @est9949 Před 5 lety

      No, actually it's hard to understand. The reason I endure his accent is his math talent, which is the most important factor.

    • @vickyys3301
      @vickyys3301 Před 5 lety +3

      He sounds like king julian from madagascar

    • @astaconteazamaiputin
      @astaconteazamaiputin Před 3 lety

      Nope. It's a really nice accent. Makes everything sound friendly ^.^

  • @sakcee
    @sakcee Před 7 lety

    What an Excellent Professor!, Caltech Please upload more courses.

  • @robertagabiniociccone4068

    Muitas palmas com honras para esse professor!

  • @williamperroni8357
    @williamperroni8357 Před měsícem

    Que obra! Por sua naturalidade de conhecer profundamento o que ministra, com generosidade e vontade ao ensinar, que acaba por nos revelar que o mestre é insubistituivel !!! Por qquer processo racional que seja, como eu depreendo daquilo que disseram Gödel, Newton da Costa, Fco. Dória e ai vai ... mestres ... E faz de um autor e professor como este um daqueles que a gente sente que nos liberta pela informação e não o oposto!

  • @Raphael0Baltar
    @Raphael0Baltar Před 9 lety +2

    now this is a great teacher !

  • @mohammadriyaz4u
    @mohammadriyaz4u Před 4 lety

    What a great teaching..!!
    Salute you Sir..
    Very nicely explained and taught..
    Thank you..

  • @_meta_data_9992
    @_meta_data_9992 Před 5 lety +1

    YEY!!! Thank you very much for such an amazing course!!!

  • @manjuhhh
    @manjuhhh Před 10 lety

    Excellent. Thank you Caltech and Prof Yaser Abu.

  • @ChriNikoS
    @ChriNikoS Před 11 lety

    Very good lecture!!! He is also answering questions from the online audience!

  • @generalflaviusaetius1997

    who on earth disliked and downvoted this video?..the professor's teaching from just the first lesson has inspired me to research into other ML ANNs beside just the perceptron like the Hopfield NN and gain a megatonne of info...from just the first damned lesson..and i was simply clicking on recommendations goddamit...had no clue about ML..those damned lucky students

  • @arwanasri8179
    @arwanasri8179 Před 3 lety

    أفضل محتوى شكرا جزيلا لكم دكتور ياسر

  • @lucccar
    @lucccar Před 5 lety

    The perceptron function hypothesis is actually a logistic regression, that guy makes it quite simple to understands the difference between the hypothesis/target function and the learning algorithm, the later is the true innovation for statisticians and econometricians.

  • @brainstormingsharing1309
    @brainstormingsharing1309 Před 3 lety +1

    Absolutely well done and definitely keep it up!!! 👍👍👍👍👍

  • @vishalmishra1937
    @vishalmishra1937 Před 6 lety

    thnk u caltech n honourable professor for this noble work

  • @lianszhao
    @lianszhao Před 11 lety

    Great course, in depth coverage, and wonderful presentation.

  • @mathisalwaysright4048

    Great video! I like the puzzle part (53:00) This is the reason why I don't like most IQ tests. They show you just 5 sometimes even unordered pictures and want you to choose the one which belongs to them. There are many solutions usually.

  • @farshidvarno3864
    @farshidvarno3864 Před 7 lety

    Very simple, practical and understandable. Thanks

  • @adityaavs
    @adityaavs Před 7 lety

    Top Class Lecture. Great Professor. Brilliant.

  • @xyznumber123
    @xyznumber123 Před 9 lety

    Thank you for this amazing lecture. Top notch.

  • @khubaibraza8446
    @khubaibraza8446 Před 6 lety +2

    Best lectures of machine learning with clear voice :) Thanks Professor

  • @kameshsingh7867
    @kameshsingh7867 Před rokem

    Thank you Prof. Yaser, very useful lecture. thanks for sharing

  • @aamodkulkarni8489
    @aamodkulkarni8489 Před 4 lety

    This man is great! Hats off!

  • @user-mv8ue2mn9g
    @user-mv8ue2mn9g Před 9 lety

    Very interesting and practical, a good start today!

  • @milanpatel9939
    @milanpatel9939 Před 2 lety

    Exceptional professor indeed !!!

  • @marcelinorguez
    @marcelinorguez Před 7 lety

    Great Professor! Congratulations!

  • @nazarm6215
    @nazarm6215 Před 4 lety

    O.o more machine learning resources awesome. Thank you for the resources!

  • @walterjuskamaytadiaz3413

    Excelente la introduccion al curso. Muy buen profesor.

  • @faezbhanji9592
    @faezbhanji9592 Před 2 lety

    Breathe of fresh air. Thank you sir

  • @pandiarajanpalanichamy5069

    Great content and taught in an Excellent manner

  • @amalalahmari3716
    @amalalahmari3716 Před 3 lety

    2021 , you are still the best lecturer

  • @AhmedAlaa-lm6pt
    @AhmedAlaa-lm6pt Před 4 lety +2

    Thank you for this great lecture.

  • @tomassandacz6903
    @tomassandacz6903 Před 4 lety

    This is simply SUPERB.

  • @mohamadhoda2121
    @mohamadhoda2121 Před 12 lety

    Simply Stated: You are Amazing.

  • @ChainsawDNA
    @ChainsawDNA Před 7 lety +1

    What a great teacher!

  • @rohailkamran
    @rohailkamran Před 2 lety +1

    Examples of (h, a) where h belongs to H and a belongs to A:
    (Perceptron Model, Perceptron Learning Algorithm)
    (Neural Network, Back Propagation)
    (Support Vector Machine, Quadratic Programming)

  • @cici_julja
    @cici_julja Před 6 lety

    I like his pronunciation. I'm even able to listen to him without subtitle.

  • @maurocezar3225
    @maurocezar3225 Před 8 lety +1

    Amazing lecture, thank you so much

  • @YashChavanYC
    @YashChavanYC Před 6 lety +27

    My Learning Algorithm predicts that the professor loves his tea.

    • @Anna_K_
      @Anna_K_ Před 4 lety +1

      I think it rather "prefers tea to other drinks"

    • @blackwhite1257
      @blackwhite1257 Před 2 měsíci

      He might be the mathematical equivalent of King Henry, for Professor is one of the best AI teachers ever and King Henry loved his tea

  • @raviagrawal7875
    @raviagrawal7875 Před 6 lety

    thanks sir,this lecture is very helpful for every beginers

  • @WhyMe432532
    @WhyMe432532 Před 11 lety

    Brilliant lecture and brilliant lecturer. Thanks.

  • @yqueweaaculiao
    @yqueweaaculiao Před 9 lety

    An amazing lecture, I would like to teach like this man. Exelecnt content too btw.

  • @makharsa12
    @makharsa12 Před 5 lety

    teaching with passion..