Learning To See [Part 15: Information]

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  • Опубліковано 14 кві 2017
  • In this series, we'll explore the complex landscape of machine learning and artificial intelligence through one example from the field of computer vision: using a decision tree to count the number of fingers in an image. It's gonna be crazy.
    Supporting Code: github.com/stephencwelch/Lear...
    welchlabs.com
    @welchlabs
  • Наука та технологія

КОМЕНТАРІ • 299

  • @scttstnfld
    @scttstnfld 7 років тому +4

    I just finished and remarked to my colleague, "possibly the best set of ML videos I've seen, since the 4 years I've been studying the subject". Great production value, but more importantly, deep understanding and explanation. Best place to start to understand decision trees. ✌️

  • @ralfschmelcher9673
    @ralfschmelcher9673 7 років тому +322

    This Series was amazing. Thank you very much!

  • @PiercingSight
    @PiercingSight 7 років тому +84

    Okay, that fake paper though. I paused on it and it is a gold read.
    "Welch-Wocka-Flocka upper bound" XD
    And wonderful series. I love these and can't wait to see what you do next. :)

    • @TheTruthSentMe
      @TheTruthSentMe 7 років тому +2

      I hope this gets to the top. It's diamond!

    • @gero1990
      @gero1990 7 років тому +8

      Are you saying that something written by a guy named McScienceface is false?

    • @WilliametcCook
      @WilliametcCook 6 років тому +6

      "Below, drawing from information theory, rare bird mating patterns, and quantum sub-particle modeling..."
      That's how you know it's gotta be right.

  • @foregology2342
    @foregology2342 6 років тому

    I don't know how did I find this channel but I am very pleased that I did.
    Thank you UA-cam.

  • @minhphan3580
    @minhphan3580 7 років тому +2

    Wow... that final summary was crafted with perfection.
    Thanks for another insightful series!

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому +4

      Thanks for watching! The editing for that final summary took soooo long, I'm glad you enjoyed it!

  • @LectiOpi
    @LectiOpi 7 років тому +68

    Ended exactly 1 year after it began. Great series!

    • @umnikos
      @umnikos 7 років тому +20

      LectiOpi wait, what? This series began 1 year ago?!? But it feels like yesterday that he started talking about it!!!!

    • @ArabianShark
      @ArabianShark 7 років тому +1

      I guess time does fly when you're having fun.

    • @NamelessNr1
      @NamelessNr1 7 років тому +1

      I guess I shouldn't feel so bad for not keeping track towards the end.

  • @nibblrrr7124
    @nibblrrr7124 7 років тому +41

    * slow clap, turning into standing ovation *
    this series was very well done. thank you so much for creating it!
    i also enjoyed the imaginary numbers one, but i think you've even improved on that!

  • @kg583
    @kg583 7 років тому +86

    "Potato Farming"
    "ok, just kidding on that one"
    "good job paying attention"

    • @Guil118
      @Guil118 5 років тому +1

      He got me good

  • @i_sometimes_leave_comments
    @i_sometimes_leave_comments 5 років тому +1

    That summary at the end somehow feels like watching a puppy grow up... Beautiful.

  • @TheErlias
    @TheErlias 7 років тому +12

    I never knew anything about machine learning. Now I learned enough to first reproduce this example of finger detection, and soon hopefully my own small machine learning project.
    Thank you so much, this was invalueable!

  • @aleksszukovskis2074
    @aleksszukovskis2074 2 роки тому +1

    I've been returning to this, well made, video 4 times now.

  • @poundcake2000
    @poundcake2000 7 років тому +1

    Thank you. I've enjoyed taking this journey with you.

  • @piotr.ziolo.
    @piotr.ziolo. 7 років тому

    Incredibly well done. This is how education should look like.

  • @ArturHolanda91
    @ArturHolanda91 5 років тому

    Dude, so glad I found this series after it was finished. I wouldn’t be able to wait for the next video.

  • @jt....
    @jt.... 7 років тому +33

    I loved this and all the other series you've done. Thank you for sharing this great work!!!

  • @HidinOH
    @HidinOH 7 років тому +2

    You're an awesome presenter! Thanks for taking me on a journey I never gonna leave...
    Machine Learning is one of the most beautiful things in Computer Science!

  • @lolzist
    @lolzist 7 років тому +1

    As a student wanting to go into the field this has been an incredibly informative and inspiring series.
    Thank you for all your hard work!

  • @skepticmoderate5790
    @skepticmoderate5790 6 років тому

    Found this channel from 3Blue1Brown, clicked on this playlist, watched it all, subbed. This playlist was outstanding.

    • @WelchLabsVideo
      @WelchLabsVideo  6 років тому

      Thanks for watching! 3Blue1Brown = awesome.

  • @diogofortes5159
    @diogofortes5159 2 роки тому

    just watched the whole series in a sit. amazing job, man

  • @1Darco1
    @1Darco1 7 років тому +3

    Marvels on Mars -- More like Marvels on UA-cam! Incredible Series, I've been hyped for every new episode. All your visualizations are so helpful. While I can't, of course, gain a deep understanding from 15 UA-cam videos, this is series has been a perfect introduction and sneak peek into what's to come in college.
    Btw, I loved to listen to Language again during to concluding reflection of the whole series, it really tied everything together! Well done :)

  • @mpete0273
    @mpete0273 7 років тому +1

    Thanks for introducing me to learning theory :) This series was PHENOMENAL. Seriously - your videos will live on for ages. Thanks so much for your time.

  • @gero1990
    @gero1990 7 років тому +1

    Great, another youtube channel to be hooked up on.
    Amazing videos.

  • @ichiroad
    @ichiroad 7 років тому +1

    Bravo! Thanks for bringing the series!

  • @Rubbergnome
    @Rubbergnome 7 років тому +13

    One of the best series I've ever seen. Conglaturations.

  • @NirmalKumar-sc5tk
    @NirmalKumar-sc5tk 6 років тому

    Amazing! I have no words to describe your hard work and the beauty of this video series. Thank you so much.

  • @rahularvindshinde
    @rahularvindshinde 4 роки тому

    This series is way too underrated. Thank you so much. Also, impressive paper at 7:53.

  • @nourelislamzouar2490
    @nourelislamzouar2490 4 роки тому +1

    Incredibly well explained. Thank you!

  • @DanielRobertoCassar
    @DanielRobertoCassar 7 років тому

    Just wanted to come here and say a big thank you for all your videos!

  • @BlameTaw
    @BlameTaw 7 років тому +9

    Thank you for such​ an incredible series on such a complicated topic. I look forward to more and more lessons you produce. your content is wonderful.

  • @JatinYadav1307
    @JatinYadav1307 7 років тому +1

    This is the most amazing series I have watched on the entire internet.
    Fabulous.
    Thank you for putting in the hard work to bring this valuable content to all the viewers.

  • @zweibo
    @zweibo 5 років тому

    This is the best learning material on the ML basics, not easy concept for beginners, but you made easier.

  • @ErcanErgul
    @ErcanErgul 3 роки тому

    Thanks for the series. It is amazing to remember/recover it.

  • @diegopablogordillovaras106
    @diegopablogordillovaras106 5 років тому

    Amazing. You made us travel through all computer science, hahaha. It was AMAZING. Thanks a lot for this. Profound! Heuristics, variance, biases, oh my god, great series! I love the way you explain things--choosing not to diminish mathematical explanations because the underlying math offers deep insights. Excellent series!

  • @timetraveller1237
    @timetraveller1237 7 років тому +6

    never knew so much things goes behind machine learning truly enjoyed the series although didn't fully understand the last few episodes but its okay still got the gist of it thanks for the series do continue my favorite one was your imaginary numbers series please do more series math thanks

  • @fabiohsmachado
    @fabiohsmachado 7 років тому +13

    Hey! I just wanted to say thank you for this series.
    Your work was really remarkable and inspiring.
    Hope to see more videos coming soon!

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому +7

      Hey Fabio, thanks for watching + commenting!

  • @dingaroo2003
    @dingaroo2003 6 років тому

    Having gone through your videos on Learning to See, I have come to the conclusion that what I have learned in college 30 years ago is definitely obsolete. I am not sad I did not pursue the AI field after 1994 and am now entering it again with Deep Learning and Reinforced Learning. Thank you for giving me new insight that I might not pickup from reading books.

  • @theepicguy6575
    @theepicguy6575 4 роки тому

    This is gold....really enjoyed the series.....best one for a beginner machine learning guy...thank u so much

  • @marcin.sobocinski
    @marcin.sobocinski 4 роки тому +1

    Absolutely amazing videos. Just brilliant!

  • @MrLM1909
    @MrLM1909 7 років тому +1

    Wow amazing series! - Your channel deserves so much more subs..

  • @lichen545
    @lichen545 5 років тому +1

    Damn this series was so good. Please do more for KNN, SVMs, peceptrons, and deep learning!

  • @LevyBatista138
    @LevyBatista138 7 років тому

    What a quality series!
    I am working in signal processing field, and never in machine learning yet.
    You provided me the best introduction, I could have.
    I love the fact that you treat how researchers ended with this kind of solutions.
    Cheers for all you series,
    Thank you!

  • @user-ws6ik1ch5c
    @user-ws6ik1ch5c 5 років тому

    Excellent work, congratulations on organising the content so efficiently and presenting it in such a straightforward and intuitive manner

  • @omerlux1994
    @omerlux1994 7 років тому +15

    I was lost for the last 6 episodes, but this one got me on track

  • @want-diversecontent3887
    @want-diversecontent3887 7 років тому +2

    Thanks for the good adventure in machine learning.

  • @mahxylim7983
    @mahxylim7983 7 років тому +2

    finally, we can identify fingers pretty well !!! I never knew that is so complicated and require that much effort! and you succeed! that's amazing !!
    but as usual, nobody will notice my comments as this series had received too many compliments !!!

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому +2

      Thanks for watching and for the kind words!

  • @heavenbuilder2365
    @heavenbuilder2365 7 років тому +1

    Outstanding job, you definitively deserve more subscribers! Now that I understand the basics of AI, I just need to figure out how to code it all...

  • @vandalphilosopher1971
    @vandalphilosopher1971 7 років тому +1

    Excellent Series, but I must point out two Errors that appear in Minute 6:20 in this Video:
    1- The Operation for Right Entropy is the Same that the Operation for Left Entropy, although their Results are different.
    2- The Operation for p0 Entropy yields 0.29 not 0.97, the Operation for pl Entropy yields 0.28 not 0.92, and the Operation for pr Entropy should yield 0.3 not 1.0.
    Besides I would like to make a Contribution to improve the General Understanding of the Series, I noted that You used the "+" and "-" Symbols in Previous Episodes to indicate when a Rule classified an training Data as Part of a Finger or not, also in the Toy Problem when a given Rule classified the Example Data as a Positive Example or not, but used the same Symbols to indicate in the Classification Tree when a Pixel was 1 or 0, with "+" and "-" respectively, this could lead to Confusion in my Opinion, since One could think the Tree is doing a Classification of Positive and Negative Data in each Node, when It is not the Case.

  • @dayliss413
    @dayliss413 7 років тому +1

    This series was so great and informative. I also just noticed that oh my god! This episode has come out exactly one year after the last one down to the day. Very good planning that is.

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому +1

      Wish I could say I planned that, just a happy accident though.

  • @maxuix2
    @maxuix2 7 років тому +1

    Very good ending, this video made my day, thank you sir!!!

  • @antony_12
    @antony_12 7 років тому

    wow! I love your videos. now I will have to re-watch them from #1, to get it all together :)))
    Wonderful approach, I so appreciate you taking time exploring different "wrong" solutions, instead of just giving "the answer". Thanks!

  • @JatinRohilla69
    @JatinRohilla69 4 роки тому +1

    Thank you for this amazing series. Absolutely awesome!

  • @Buildings1772
    @Buildings1772 7 років тому +5

    And now to watch them all again from the beginning! :))

  • @louisirwin3910
    @louisirwin3910 7 років тому

    You know what... you've inspired me. I think I'll do my EPQ on machine learning!
    Thanks for the great videos, keep up the good work!

  • @DawidMorawka
    @DawidMorawka 6 років тому +1

    Loved every bit of this series, thank you for all the effort and knowledge put into it ^^

  • @I77AGIC
    @I77AGIC 7 років тому +3

    very interesting series and thanks a lot for taking the time to make it!

  • @barellevy6030
    @barellevy6030 7 років тому +2

    WOW, Thank you so much for this amazing series!
    you are amazing!

  • @vvyogi
    @vvyogi 2 роки тому

    Thank you for creating this fantastic series of videos.

  • @JuliusDerzocker
    @JuliusDerzocker 7 років тому +1

    Thank you for this good introduction into some of the science behind AI!
    Maybe I will watch the whole series again tomorrow. Hopefully that helps to understand it better.

  • @simeon2396
    @simeon2396 4 роки тому +1

    This was the most amazing series ever! Thank you very much for this

  • @sinecurve9999
    @sinecurve9999 7 років тому +1

    Very well done! I hope you plan to continue releasing such quality content.

  • @amaarquadri
    @amaarquadri 7 років тому

    Amazing series. Can't wait for more like it.

  • @fergusmgraham
    @fergusmgraham 7 років тому

    Excellent channel and fantastic series. Thanks.

  • @jacobbarry219
    @jacobbarry219 7 років тому +2

    Fantastic work. Thank you!!!

  • @jackhammond1049
    @jackhammond1049 7 років тому +1

    What an awesome series! Thank you

  • @cobbledev9045
    @cobbledev9045 2 роки тому

    Such an amazing series, had to rewatch it after the Veritasium video.

  • @KPkiller1671
    @KPkiller1671 7 років тому +1

    such a satisfying conclusion. love it :)

  • @mr.m2013
    @mr.m2013 7 років тому +107

    never clicked a vid so fast

    • @mahxylim7983
      @mahxylim7983 7 років тому +2

      me too!!!!!! we know that!!!!!!!!!!!

    • @deniskhakimov
      @deniskhakimov 7 років тому +2

      I've got the same feeling, bro!

  • @datsync
    @datsync 7 років тому +2

    a amazing journey ended just now :D Thank you for your work man!

  • @Adam_42_01
    @Adam_42_01 7 років тому +3

    Absolutely incredible series. Thank you for making this! If you had a Patreon I'd definitely contribute.

  • @ReinkeDK
    @ReinkeDK 6 років тому

    Amazing work.
    This a very very good series on Machine Learning for beginners.
    GOOD JOB.

  • @larto42
    @larto42 7 років тому

    Background music makes if feel easy and inspiring, although it's complicated :D
    It was great to watch whole series :) I really like your way of teaching!

  • @herman7140
    @herman7140 7 років тому

    Excellent series. Thank you

  • @spachi116
    @spachi116 3 роки тому

    Great series. Thank you very much!

  • @saiskanda
    @saiskanda 6 років тому +1

    Wow. I almost cried 😭
    Anyway...
    Why doesn’t this channel have a billion subscribers already!!!???

  • @empty_user6159
    @empty_user6159 7 років тому

    I Love It! Great way to end it. It was fantastic

  • @Pedro-np6ji
    @Pedro-np6ji 4 роки тому +3

    Absolutely amazing. I was wondering if you have any additional content recommendation for those of us who want to go further, but still without getting too technical (your series has been brilliant in this matter). For example: I would be delighted to better understand how google photos goes from identifying fingers in gray scale (the point in which we ended here) to identifying more complex things in a totally "open environment" (i.e., an environment in which things can - at first - be anything, not just fingers, so that the algorithm can not be prepared for any specific task such as "identifying fingers" at the beginning of the process). Do you think it is even possible to understand that in a non-technical (or "softly-technical") way? If so, where could we go for it? Thanks a lot in advance, and thank you for this great series!

  • @paedrufernando2351
    @paedrufernando2351 2 роки тому

    deserves a standing ovation

  • @charh675
    @charh675 5 років тому

    Great way to tie everything together!

  • @4ser96
    @4ser96 7 років тому

    Great series, keep up with the wonderful work

  • @DanielPetri
    @DanielPetri 7 років тому

    amazing, you're an inspiration for my science channel. One day I hope to be able to explain like you. Here in Brazil people only memorize, the Feynman quote you had a few videos ago in this series is 100% true.

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому +1

      Awesome! Thanks for watching - best of luck!

  • @joshuajaydan
    @joshuajaydan 5 років тому +1

    Awesome. Well explained. Well done.

    • @joshuajaydan
      @joshuajaydan Рік тому

      Watching this again 3 years later. Still a wonderful series.

  • @25147212
    @25147212 5 років тому

    This series is incredible. Thank you!

  • @ChimbzZ
    @ChimbzZ 4 роки тому

    I'm so sad you stopped making videos. I just learned machine learning this semester. I'm incredibly interested in the subject, your serie inspired me to purse it

  • @GauravSharma-ui4yd
    @GauravSharma-ui4yd 4 роки тому

    A true knowledge is that which can change the world.
    You and 3b1b are filled with it

  • @scaptal
    @scaptal 7 років тому +1

    This was an amazing video series, thanks a lot for making this, i realy enjoyed it

  • @kennymaccormac
    @kennymaccormac 7 років тому +1

    wow. Just wow
    you did this series soo awesome. you are the first chanel i activated the notifications.
    I can't wait for your next series! keep up ur good work :)

    • @WelchLabsVideo
      @WelchLabsVideo  7 років тому

      Thanks for watching!

    • @kennymaccormac
      @kennymaccormac 7 років тому

      how could I miss on such awesome content! Eventho the videos were spaced apart kinda far I still enjoied watching them all. Your recaps made it sometimes "boring" when I have watched 2 videos in a row or more, however when watching one once a month this was perfectly fine. All in all a really enjoiable chanel and very nice content!

  • @Meow_YT
    @Meow_YT 7 років тому

    Awesome series. Thank you.

  • @leonardosciolis9620
    @leonardosciolis9620 7 років тому +2

    i loved this series! thank you!!

  • @panzach
    @panzach 7 років тому +1

    Damn, great, as always! Do something with signals, please!

  • @SpeedyBangBong
    @SpeedyBangBong 7 років тому +2

    Damn I got scared by the beggining :D "LAAST time..." anyway, this series is gold!

  • @218Fra
    @218Fra 6 років тому

    Ok the video quality is really good but wow!! You explanations are even better! Congratulations I really like this playlist!

  • @gunasekaransaravanan6725
    @gunasekaransaravanan6725 5 років тому

    Loved it! Keep up up the good work

  • @pauloat
    @pauloat 7 років тому

    thanks for the series, im entering college to study math and want to work with machine learning. your videos are true inspiration.

  • @mw0868
    @mw0868 7 років тому

    Excellent series!

  • @EmadGohari
    @EmadGohari 6 років тому

    what an amazing series it was. Thank you again!!

  • @talesseed
    @talesseed 7 років тому +3

    Wow, it's just amazing !!!

  • @yasoum9286
    @yasoum9286 6 років тому

    I'm a med student, watched the whole serie .. And the last episodes flew over my head .. But it was fun

  • @willdlr
    @willdlr 7 років тому

    Good work keep them coming!

  • @matthewpowers3166
    @matthewpowers3166 Рік тому

    Amazing and informative

  • @fadonoso
    @fadonoso 7 років тому

    Thanks your very much. Muchas gracias amigo!!!