No Black Box Machine Learning Course - Learn Without Libraries

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  • Опубликовано: 12 янв 2025

Комментарии • 590

  • @freecodecamp
    @freecodecamp  Год назад +104

    Next, learn from Radu how to create a virtual world, populated by self-driving cars: ruclips.net/video/V_C7L7zelz8/видео.html

  • @codingjugaad8777
    @codingjugaad8777 Год назад +228

    Best part the course is not using a Library. So by learning implementation steps one can write in any language. Dr. Radu is just awesome

    • @Radu
      @Radu Год назад +17

      Thanks :-) glad you like the course.

  • @ap666-o8h
    @ap666-o8h Год назад +62

    This guy is one of the best teachers on RUclips and he is totally underrated.

    • @Radu
      @Radu Год назад +4

      Thanks, Aitor :-)

    • @niyagentleman8143
      @niyagentleman8143 Год назад +1

      @Franks Laboratory too

    • @ap666-o8h
      @ap666-o8h Год назад +2

      @@niyagentleman8143 I know his channel and I agree with you, he is also a really good teacher.

    • @niyagentleman8143
      @niyagentleman8143 Год назад +2

      ^^@@ap666-o8h

  • @Schnickenpick
    @Schnickenpick 8 месяцев назад +743

    I woke up here

    • @reynoxhaha2365
      @reynoxhaha2365 8 месяцев назад +56

      bruh same

    • @Schnickenpick
      @Schnickenpick 8 месяцев назад +15

      @@reynoxhaha2365 I saw someone who woke up here but some how when I wanted to reply the comment disappeared😂

    • @Ar7xM
      @Ar7xM 8 месяцев назад +20

      💀 me too

    • @Schnickenpick
      @Schnickenpick 8 месяцев назад +11

      @@Ar7xM we’ve gotta start a club

    • @Ar7xM
      @Ar7xM 8 месяцев назад +2

      @@Schnickenpick hahahaha

  • @stbuchok
    @stbuchok Год назад +29

    I have a saying for myself "I don't want to learn to use a library, I want to learn how to write that library." Free online courses like this help everyone. Thank you. I haven't started it, but I've wanted to get into learning more about ML, specifically from Javascript. I have a feeling this is going to fit my needs perfectly.

    • @Radu
      @Radu Год назад +2

      Glad to hear you found this course. Hope you'll like it :-)

    • @stbuchok
      @stbuchok Год назад +3

      @@Radu 30 minutes in while also modifying the code slightly for what I like. I don't want to use Node, so I'm going to try to translate it to C# for the server side stuff. But I'm enjoying it so far. Although I we aren't at the ML part yet, still nice to see everything. Huge thanks from all of us.

    • @Radu
      @Radu Год назад +2

      @@stbuchok Good luck porting it to C#. I don't think there'll be any problem with that.

  • @leroyparker
    @leroyparker Год назад +4

    This is fantastic. I've been following along, keystroke for keystroke all day today, 5 hours to reach the 54 min mark - I pause a lot to double check everything. Unfortunately, I've hit a wall and I think it might be a Mac thing. When trying to run the dataset_generator for the first time, about 54:30 in the video, it throws an "unexpected token in JSON at position 0" (two spaces after 'token" implying a null/undefined value there). figured I'd share this in case, 1) someone else has worked through it, and 2) you might not have received much feedback from mac users if your students are a PC clan.
    In any event, I'll eventually debug this, I'm just so thankful for you and this content. Please keep up the good work.

    • @Radu
      @Radu Год назад

      Can you share your code on my Discord? I'll have a look.

  • @Radu
    @Radu Год назад +169

    Hope you have fun with this course! If you have questions, comments, or suggestions, please reach out in the comments section or on my Discord server.
    Happy Coding :-)

    • @2plus2eqaul5
      @2plus2eqaul5 Год назад +5

      Your channel’s ‘My Weird Stuff’ section captivated me, even though I was looking for ML 😆wish u all the best

    • @Radu
      @Radu Год назад +6

      @@2plus2eqaul5 Haha! Good :-)

    • @davidmurphy563
      @davidmurphy563 Год назад +3

      Hey buddy! I so enjoyed our exchange in the car AI course. I'm dying to do this but I'm still very busy...
      I'm curious why you convert to csv for python, json works just fine in python. I suspect that json is just as common in python as csv, maybe more so. Meh, csv works fine too.
      Anyway, just wanted to thank you for spending so much time helping me and listening to my silly ideas. A huge thank you!!!

    • @Radu
      @Radu Год назад +4

      @@davidmurphy563 True, they are both natively supported in python. It's just my guess that CSV is more popular (me and my colleagues, at least, used it in combination with Excel and it made some things easier)

    • @thatsalot3577
      @thatsalot3577 Год назад +2

      You're the one of the best and wholesome teachers I've met in my entire life.

  • @vxngp
    @vxngp Год назад +96

    This man is the most underrated in this community. The content he made is just insane.

    • @Radu
      @Radu Год назад +5

      Thanks Iván for the nice comment :-)

    • @nikachkhobadze7710
      @nikachkhobadze7710 Год назад +1

      Yeah and it's free 🤯🤯🤯 its unbelievable for me

    • @m.h.6494
      @m.h.6494 Год назад +1

      @@RaduI really love your calm and friendly teaching style. I feel you’re a very good person. Thankyou!

  • @ezsu
    @ezsu 9 месяцев назад +2

    You are the best❤

    • @Radu
      @Radu 9 месяцев назад

      Thanks :-)

  • @stephanedibo8167
    @stephanedibo8167 Год назад +8

    This Guy is a genius and really good teacher, be blessed

    • @Radu
      @Radu Год назад +3

      Thanks :-) but not really a genius. Just a lot of practice.

  • @manipurihunabopa
    @manipurihunabopa Год назад +7

    'Code without libraries and create my own machine learning driven application' is what I dreamed of before I got my laptop. Thank you guys for this course

  • @godlikemouse
    @godlikemouse Год назад +8

    Hi Radu, I just finished the first part of the course. Great so far, thank you. You asked if there was a better way to handle the download anchor click. I'd like to suggest the following:
    const element = document.createElement("a");
    element.setAttribute(
    "href",
    "data:text/plain;charset=utf-8," +
    encodeURIComponent(JSON.stringify(data))
    );
    const fileName = data.session + ".json";
    element.setAttribute("download", fileName);
    element.click();
    There shouldn't be any need to actually inject the anchor into the document. You can simply create the element and invoke the click directly in memory. Hope this helps :)

    • @Radu
      @Radu Год назад +1

      Ok. Thanks! I'll try it out.

  • @francoisarbour1207
    @francoisarbour1207 Год назад +3

    The fact this is free content blows my mind, incredible value. Thanks!

    • @Radu
      @Radu Год назад +1

      You're welcome!

  • @lowlevelexplorer
    @lowlevelexplorer 9 месяцев назад +2

    Dr. Radu is a true inspiration for me, I always liked the way he delves deep into the underlying implementation and the inner workings of these complex topics. Sir, You are truely awesome.

    • @Radu
      @Radu 9 месяцев назад

      Happy to hear you like my content :-)

  • @danielanson5120
    @danielanson5120 Год назад +2

    phenomenal course! Dr Radu is the best and with such a patient and explanatory demeanor, a genuine pleasure to watch and learn from.

    • @Radu
      @Radu Год назад

      Thanks :-)

  • @kilicsa
    @kilicsa 9 месяцев назад +2

    I would like to thank u, I dont work in the software industry but it was nice listening u when improving my english novadays!!

    • @Radu
      @Radu 9 месяцев назад

      You know I'm not a native English speaker, right?
      Maybe not the best to learn from me :-))

    • @kilicsa
      @kilicsa 9 месяцев назад +1

      @@Radu Yup I know but It's good to hear you, man Maybe you could stop talking tech and sing a song? I'm a rock guitarist anyway, and we could blast a good English song together.

    • @kilicsa
      @kilicsa 9 месяцев назад +1

      @@Radu Man, if I listen to you any more, I'm gonna put my guitar away and start coding :))

    • @Radu
      @Radu 8 месяцев назад

      @@kilicsa :-))))

    • @Radu
      @Radu 8 месяцев назад

      @@kilicsa :-)) I do have an intro song on videos on my channel :-D if you listen to that you might change your mind about me singing :-)))

  • @m.h.6494
    @m.h.6494 Год назад +2

    I really love your calm and friendly teaching style. Also very well explained! WOW! Thank you so much

    • @Radu
      @Radu Год назад +1

      Thanks for watching :-)

  • @pixelseeker
    @pixelseeker 11 месяцев назад +2

    Very good post. Guy was coding non-stop without error. Funny laugh at 40:37 😆"Please draw an undefined"

  • @anmolsharma4049
    @anmolsharma4049 Год назад +3

    He's very genius, I'm amazed by his fundamental understanding of concepts. True computer scientist

    • @Radu
      @Radu Год назад +1

      Thank you :-)

  • @smanqele
    @smanqele 10 месяцев назад +3

    Occasionally I have to play you at 0.25 speed just to keep up with the coding ( because I want to write it with you ), which it might take me more than a day's working hours to complete. But I'll make it, and thank you for the engaging teaching style!

    • @Radu
      @Radu 10 месяцев назад +1

      Sure, what I do is really scripted so I can be quite fast. Understanding these things well can be really time consuming, though. Just implementing by following along may not be enough :-)

  • @toyin5522
    @toyin5522 Год назад +10

    Imagine having this guy as your professor
    So good 👍 👏

    • @Radu
      @Radu Год назад

      Thanks :-)

    • @PhilR0gers
      @PhilR0gers Год назад +1

      By watching this video, we do!

    • @Radu
      @Radu Год назад

      @@PhilR0gers :-)

  • @nunofigueira8691
    @nunofigueira8691 Год назад +2

    I decide watch this course just to validate the summer, and it catch all my attention. Thank you very much.

    • @Radu
      @Radu Год назад

      Thanks for watching :-)

  • @papatangovictor
    @papatangovictor Год назад +2

    Machine learning is not a metaphysical abstraction that will allow machines to dominate humanity. Which is already dominated by the interests of large corporations that have governments in their pockets. Technically it's just fine-tuned probability based on sophisticated code and a lot of processing power. And this guy is a root programmer with excellent teaching skills. The best and most demystifying introduction to the topic I've seen in 5235 YT videos...

    • @Radu
      @Radu Год назад

      Thank you :-)

  • @pearlboy
    @pearlboy Год назад +2

    Thanks!

  • @shriniwas_patwardhan
    @shriniwas_patwardhan Год назад +3

    Thanks!

  • @julianbullmagic
    @julianbullmagic Год назад +5

    Really looking forward to part two. This is a very effective teaching style for this subject.

    • @Radu
      @Radu Год назад +2

      Thank you. Working on it now.

    • @KiyotakaAyanokoji1
      @KiyotakaAyanokoji1 Год назад +1

      @@Radu eagerly waiting ☺

    • @Radu
      @Radu Год назад +1

      @@KiyotakaAyanokoji1 there are already few videos out on my channel.

  • @bailahie4235
    @bailahie4235 Год назад +2

    I like the "Garbage --> cogs --> Garbage" diagram at 2:40 in the explanation to summarise the importance of understanding your training data. 🤣

    • @Radu
      @Radu Год назад +1

      Thanks! :-)

  • @bkosimi
    @bkosimi Год назад +3

    Amazing! Radu is probably one of the best programming teachers, easy to follow and comprehensive delivery of complex content. Bravo!

    • @Radu
      @Radu Год назад

      Thank you!

  • @yasirmehmood4295
    @yasirmehmood4295 Год назад +4

    loved the earlier part of the video but it got kinda hard for me since I'm not that proficient in JS, will definitely revert back later. Thanks Dr. Radu

    • @Radu
      @Radu Год назад +1

      Sure. You can also ask if something is unclear.

  • @celenial6009
    @celenial6009 Год назад +4

    I havent watched yet but can tell by the comments that you are a great teacher

    • @Radu
      @Radu Год назад

      Thank you :-) hope you'll watch it at some point :-D

  • @almostrandomnickname
    @almostrandomnickname Год назад +2

    awesome loved it was no library, great way to get a grasp of how things are made under the hood.
    great tutorial doc! make more!!!!! always the best free code camp, I learned coding better with you guys.

    • @Radu
      @Radu Год назад +1

      Thank you :-)

  • @khalidelgazzar
    @khalidelgazzar Год назад +6

    Watched the first 30 minutes & really looks great

    • @Radu
      @Radu Год назад +2

      Thanks! Let me know if you eventually go all the way :-)

  • @HeyboyMackerel
    @HeyboyMackerel 8 месяцев назад +129

    Am i the only one who woke up here

  • @duke_adi
    @duke_adi Год назад +2

    At 2:24:00 hrs, professor asks about the possibility for some heights or widths going beyond 400, the most easy solution could be fault in the user's code where instead of 400 height and width, the user accidentally filled a bigger value!

    • @Radu
      @Radu Год назад

      Yes, but I've collected the data using the app on my website = my code :-) and it was 400 x 400.

    • @duke_adi
      @duke_adi Год назад +1

      @@Radu That's true for me as well, which might mean that in certain laptop_os+browser set, mouse click beyond the borders results in >400 width/height.

    • @Radu
      @Radu Год назад

      @@duke_adi could be :-) the beauty of web development...

  • @donjurke2286
    @donjurke2286 Год назад +3

    vow, best teacher ever! thank you so much!
    On touchscreen scetchpad and whole page starts scrolling when I draw. As suggested fix in css file:
    body{
    overscroll-behavior: none;
    } did not work, but
    html{
    overscroll-behavior: none;
    } worked

    • @Radu
      @Radu Год назад

      Thanks!

  • @moritzvaneimern299
    @moritzvaneimern299 8 месяцев назад +3

    Yep I fell asleep on youtube, and I woke up to this at 3:51:30

  • @LodeStarYT
    @LodeStarYT Год назад +5

    Looking forward to part 2. This one was very interesting

    • @Radu
      @Radu Год назад +1

      It starts next week on my channel :-)

  • @solodoumbia2095
    @solodoumbia2095 Год назад +1

    Fantastic hack! I did everything you showed here and it worked! Thanks a lot!

    • @Radu
      @Radu Год назад

      Glad to hear :-)

  • @naistudio3119
    @naistudio3119 4 месяца назад +2

    Thanks, Dr.Radu.

    • @Radu
      @Radu 4 месяца назад

      No problem :-)

  • @meschann
    @meschann 11 месяцев назад +1

    Your video is very good, deserves a subscription and I hope so too. Thank you for your enthusiasm.

    • @Radu
      @Radu 11 месяцев назад

      You're welcome :-)

  • @parsonsmarcus
    @parsonsmarcus Год назад +3

    Just as a quick aside in the beginning part, if you set the content type to "text/plain" in the data string, you may run into issues when downloading file data because the browser thinks it should be a .txt file. If you instead set the content type to be "application/json", it will download just fine without a warning. Like so: "data:application/json;charset=utf-8"
    Chrome warned me on MacOS whenever I wanted to download this file with a .json extension that had a content type of text/plain.

    • @Radu
      @Radu Год назад +1

      Hi, thanks for the tip!

  • @billionairesayss
    @billionairesayss Год назад +6

    Always delivery fire ❤️

  • @DannyDusse
    @DannyDusse Год назад +2

    Completed after one and a half weeks. This channel is amazing!

  • @justdoeverything8883
    @justdoeverything8883 Год назад +2

    This is an awesome course, but I just want to add, so many of the little annoyances on the drawing app can be avoided by using pointerevents, which work for touch and mouse events, and allow you to capture the event instead of having to put the listener on the document itself.

    • @Radu
      @Radu Год назад +1

      Thanks for the tip!

  • @ryouko2971
    @ryouko2971 Год назад +5

    Hey Dr.Radu, can you create a video on how you went about creating your own Chart component? That was an amazing moment when you went out of your way to create something like that and inspired me to build my tools like this. Any source or recommendations for learning this?

    • @Radu
      @Radu Год назад +4

      The tutorial for how I made the Chart is in linked in the description. Or is your question: Why I decided to do it?

  • @kelvinclark3474
    @kelvinclark3474 Год назад +6

    you can change all the onmouse*** to onpointer*** to not set the ontouch*** events. THe onpointer**** registers the event for both mouse and touch.

    • @Radu
      @Radu Год назад

      Thanks! I'll try it out :-)

  • @Ippikiokami365
    @Ippikiokami365 9 месяцев назад +2

    1:00:52 Don't you get import and export keywords in JavaScript?

    • @Radu
      @Radu 9 месяцев назад +1

      They are... But they only work via http, not locally. And for some reason, the live server extension was slow and glitchy (for me) when I implemented this project. So... some things could have been made nicer.

  • @LarearYT
    @LarearYT 8 месяцев назад +2

    Apparently RUclips really wants me to learn this but I haven't even started on trying to learn C# as my first language which I'd already have use cases for.

    • @Radu
      @Radu 8 месяцев назад

      You could take it as a challenge to implement this in C#. I'm not using libraries, so, many things are quire straightforward.

  • @mathiasmiller1939
    @mathiasmiller1939 8 месяцев назад +2

    So at 1:28:36 what do we see at the right middle side of the chart?

    • @Radu
      @Radu 8 месяцев назад +1

      Maybe you have the wrong timestamp? The chart is not visible there.

  • @ashganmustafa9031
    @ashganmustafa9031 Год назад +2

    Such a great course , I am enjoying it 😊

  • @kingcoder31aug
    @kingcoder31aug Год назад +1

    i want more videos like this where i can learn depper concepts of cnn , rnn like that . This video was great 🔥🔥

  • @hoanhvuvan5165
    @hoanhvuvan5165 9 месяцев назад +1

    thank you sir, appreciated!! ❤❤

    • @Radu
      @Radu 9 месяцев назад

      You're welcome!

  • @frankdearr2772
    @frankdearr2772 Год назад +2

    Great topic, thanks 👍

  • @BreezeTalk
    @BreezeTalk Год назад +2

    This, Monte Carlo, Linear Algebra, GeoSpatial, Trees and Classifiers and you have a good background of ML and Stats

    • @Radu
      @Radu Год назад

      I do plan to extend this course with more things. Thanks for the tips :-)

  • @praveenl169
    @praveenl169 Год назад +2

    Better and secure way to save json data - create blob, create a temporary url for the blob, trigger the download, clean up the temporary url

    • @Radu
      @Radu Год назад

      Thanks for the tip!

  • @financewithsom485
    @financewithsom485 Год назад +2

    Thanks Radu bhai kya course banaya phad diye bhaiii

    • @Radu
      @Radu Год назад

      You're welcome!

  • @LightninK1ng
    @LightninK1ng Год назад +2

    Yup I always used to wonder why do we learn from existing datasets, when we have to built a dataset from scratch for real-time applications

    • @Radu
      @Radu Год назад +3

      Because you can jump right in... and datasets have some 'good properties' that can demonstrate some specific things better than others. It's also the reason why courses change datasets from time to time to demonstrate different things. Here I hope to have a more realistic setting :-)

  • @MaximeCHEVASSON
    @MaximeCHEVASSON Год назад +5

    Pretty cool both from a thearical point, of view and from a pure JS code pov.
    It makes it pretty accessible.
    Thanks a lot, great job

    • @Radu
      @Radu Год назад

      Thank you.

  • @pudum4916
    @pudum4916 Год назад +2

    You are outstanding ❤

  • @ekn9926
    @ekn9926 Месяц назад +1

    Thanks

    • @Radu
      @Radu 25 дней назад

      Thanks for watching :-)

  • @vrk1131
    @vrk1131 8 месяцев назад +4

    This is the first thing I saw after waking up

  • @zubiarfan
    @zubiarfan Год назад +5

    Great content, thank you!

    • @Radu
      @Radu Год назад

      You're welcome!

  • @TrailblazingYT
    @TrailblazingYT 11 месяцев назад +1

    really good teacher, thanks

    • @Radu
      @Radu 11 месяцев назад

      Thanks!

  • @JohnDoe_69_420
    @JohnDoe_69_420 Год назад

    Ooooooo Radu's going mainstream now, this is so cool! Hopefully he's going to gain some subscribers from this, which is super great, Radu deserves the recognition for the amount of valuable education he provides!
    Gonna code, debug, and have fuuuuun,
    Coding with Radu... Coding with Radu

    • @Radu
      @Radu Год назад +1

      Haha, thanks :-)

  • @quantumastrologer5599
    @quantumastrologer5599 Год назад

    Essentially centering a div in the first ten minutes. What a flex.

    • @Radu
      @Radu Год назад

      :-))

  • @duke_adi
    @duke_adi Год назад +2

    Excellent course Sir! I have learnt so many things from this video that it is difficult to note them down! Sir , you should come to any university in India for teaching computer science since your teaching style and personality skills are in most demand here 😀

    • @Radu
      @Radu Год назад

      :-) thanks for the invite

  • @abdulbasitrajpoot2713
    @abdulbasitrajpoot2713 Год назад +2

    Bro, do videos for newbies too. This is very complex. Why did you create image recognizer? why did you do this with simple text values?

  • @FOM_extras
    @FOM_extras Год назад +1

    omg it's Radu! yay!

    • @Radu
      @Radu Год назад

      Yey :-)

  • @dominikrodler8010
    @dominikrodler8010 Год назад +1

    You didn't get the DOCTOR House joke apparently, which I found quite funny 😁
    Really nice course!

    • @Radu
      @Radu Год назад

      There was a Doctor House joke? :-)) I don't remember adding one

  • @fahad_hassan_92
    @fahad_hassan_92 Год назад +1

    20:56 Can someone explain what he has done here? Why create a const draw with the curly brackets and what is draw.path? You can also just tell me the topic name if you don't want to explain here, I can do research on it myself then

    • @Radu
      @Radu Год назад +1

      I'm just grouping drawing methods part of the draw object. So, draw.path is just calling the path function (method). I do this because it will be easy to import the object later in Node, as well.

    • @fahad_hassan_92
      @fahad_hassan_92 Год назад +1

      @@Radu Thanks!

    • @Radu
      @Radu Год назад +1

      @@fahad_hassan_92 No problem.

  • @Artavazd.kirakosyan
    @Artavazd.kirakosyan Год назад +1

    1:01:03 it creates a buffer with black color, it does not take ctx data into it... all of the images are black... anyone has a hint here?

    • @Radu
      @Radu 11 месяцев назад +1

      Strange. Can you try drawing a white rectangle over the canvas first, before drawing the paths?

    • @Artavazd.kirakosyan
      @Artavazd.kirakosyan 11 месяцев назад

      @@Radu thank you very much for advice, I will report back after trying.

    • @Artavazd.kirakosyan
      @Artavazd.kirakosyan 11 месяцев назад

      I have resolved the issue by doing this:
      // draw.paths = (ctx, paths); // commented out
      for (const path of paths) {
      draw.path(ctx, path, "black")
      }

  • @AQ22W
    @AQ22W Год назад +1

    (1) Thank You.
    (2) iCON Use For Graph.
    (3) # of Neighbors For Classification.
    (4) "Country-Bubble-Color" For Each Object iNSTANCE, Was Enlightening.
    (5) Details = Better Graphical Pointing.
    (6) Label Which Pieces Of Code, Correct Which Errors (Error Database)...To Differentiate Between Base Code & ECC (Error Correcting Code).
    (7) Play Video @ A Faster Speed (For Longer Videos).
    (8) What Are Your Top 10 Companies That You Work For?

  • @mcsonicteam
    @mcsonicteam Месяц назад

    I keep waking up on coding videos………regardless of what I was watching when I fell asleep

  • @JamesVillalon-h1l
    @JamesVillalon-h1l 11 месяцев назад +1

    thank you for helping us to learn

    • @Radu
      @Radu 11 месяцев назад

      Glad to hear you're learning!

  • @feitan8745
    @feitan8745 Год назад +1

    sometimes people just want to go vanilla all the way. amazing content.

    • @Radu
      @Radu Год назад +1

      Thanks! :-)

  • @pearlboy
    @pearlboy Год назад +3

    I've apple silicon, somehow I was finding difficulty in most of the node version on using canvas. When I tried with node version 10 it worked. sharing it as information. as it might help someone out there.

  • @zer001
    @zer001 Год назад

    This is the second video of you that i watched. And i love it! 1:18:02 Best joke ever.

    • @Radu
      @Radu Год назад

      :-))

  • @meganova609
    @meganova609 Год назад +1

    2:35:15 just pass the nearestSample it got all the value

    • @Radu
      @Radu Год назад

      Good point!

  • @johnsonisreal4530
    @johnsonisreal4530 Год назад

    Why this is interesting and enjoy the course alot.

    • @Radu
      @Radu Год назад

      Happy you like the course!

  • @vivekmohan4271
    @vivekmohan4271 8 месяцев назад +1

    Hey Radu, great course ! But when I run the final project on my computer, it lags and is pretty slow. Is it because my computer only has 8 gb RAM?

    • @Radu
      @Radu 8 месяцев назад

      The implementation could be made more efficient. I gave some homework tasks about optimizing, you can try them out, or see phase 2 where I implemented some of them (that may work faster for you).

  • @_yllw6155
    @_yllw6155 Год назад +1

    Is there any specific reason or benefit he doesn't use spaces when assigning variables, declaring conditionals, or creating for loops? Is it simply preference?
    I think most people (including me) would write like this:
    const foo = 'bar';
    for (let i = 0; i < baz.length; i++) {
    ...
    }
    but he writes like this (and I've seen some others):
    const foo='bar';
    for (let i=0;i

    • @Radu
      @Radu Год назад

      I normally use spaces (as you describe).
      But when I make tutorials I try to keep the font size as large as possible (some people watch on their phones). I also don't want the code to go off-screen to the right so that viewers don't have to scroll through the video to see the part they need to see... Removing spaces helps with that. But in phase 2 of this course I tried using a wider screen and added the spaces (experimenting all the time...)

  • @cheffinbeatsdaily
    @cheffinbeatsdaily 8 месяцев назад

    Fell asleep to something else woke up to this. I may have to actually watch it 😂

  • @Dennis-McTatten
    @Dennis-McTatten Год назад +1

    We need part 2! Please!

    • @Radu
      @Radu Год назад +1

      It's now out :-)

  • @JuniorMarques79
    @JuniorMarques79 Год назад +1

    Very nice, thanks.

    • @Radu
      @Radu Год назад

      You're welcome!

  • @mehrdad1068
    @mehrdad1068 Год назад +1

    My favorite course

    • @Radu
      @Radu Год назад

      Glad to hear :-)

  • @vishaljepar1437
    @vishaljepar1437 8 месяцев назад

    Smc bohat hard lagta tha lekin aapki videos dekhke ab easy hogya h lekin kuch bate repeatly dekhna padta h samjne k liye lekin samaj aa jata h

  • @robertosotoalvarez817
    @robertosotoalvarez817 10 месяцев назад +2

    May I ask how do you insert your video in the output window in VS Code?

    • @Radu
      @Radu 10 месяцев назад

      I'm using OBS to record my videos. You can add a video input on top of any window and resize it so it fits :-)

    • @robertosotoalvarez817
      @robertosotoalvarez817 10 месяцев назад +1

      Wow! Thanks Radu. I already usted OBS, but I thought you used the Visual Studio Output Window with something like a web page. I googled trying to find how to do that in vain. The simplest solutions are the best as you always do. Thanks again!

    • @Radu
      @Radu 10 месяцев назад +1

      @@robertosotoalvarez817 no, nothing fancy like that :-)

  • @thomasgarayua4979
    @thomasgarayua4979 Год назад

    I was watching a swift tutorial on recursion and I woke up to this video

  • @myWorldDiscover
    @myWorldDiscover Год назад

    perfect 🎉 thanks a lot!!

    • @Radu
      @Radu Год назад

      You're welcome!

  • @kyassa6528
    @kyassa6528 11 месяцев назад +1

    Thanks a lot!

  • @meganova609
    @meganova609 Год назад +1

    28:11 try to change height of #content to height:90vh

  • @meso9497
    @meso9497 Год назад +1

    Hi, to fix the issue with moving screen on apple devices touch screens, in the css stylesheet, body selector, set the touch-action to none and you good to go.

    • @Radu
      @Radu Год назад

      Really? Thanks! I'll try it out as soon as I get my hands on an apple device :-)

    • @meso9497
      @meso9497 Год назад

      @@Raduall good, it worked perfectly for me on my iphone!.

    • @Radu
      @Radu Год назад

      @@meso9497 Awesome, thanks!

  • @RichReflectionz
    @RichReflectionz Год назад +9

    I’m still a newbie in programming, but I thought that Python was best for ML, this is awesome that JS can be used as well

    • @paulaneesh7
      @paulaneesh7 Год назад +4

      JS is "Jack of all trades'".

    • @nonstopper
      @nonstopper Год назад +11

      Python is only ever considered good at ML because some of the most popular ML libraries happened to be made available for it. The libraries are usually not even written in python.

    • @edward8064
      @edward8064 Год назад +5

      ​@@nonstopper yeah, Python is just the API language

    • @Radu
      @Radu Год назад +5

      Sure, machine learning algorithms can be implemented in any language, pretty much... The best languages to use are those that run the fastest (like C / C++) and the easiest to use are those that have a lot of libraries for it (like Python). I use JavaScript to make some working apps that are easy to share, not just the machine learning part in isolation.

    • @Radu
      @Radu Год назад +1

      @@nonstopper True.

  • @pratronald
    @pratronald 11 месяцев назад +1

    Can't we combine this with Python?
    JS for the web app and Python for the ML code implementation?

    • @Radu
      @Radu 11 месяцев назад

      Sure you can, you just need to reimplement some of the functions that are used both on the front-end and back-end.

  • @saadafzal8594
    @saadafzal8594 Год назад

    @Dr. Radu add the following to your css will make the font responsive:
    :root {
    font-size: calc(0.5em + 1vw);
    }

    • @Radu
      @Radu Год назад

      Hi, Thanks for the tip :-)

  • @JinnyjinnyJin
    @JinnyjinnyJin 2 месяца назад +1

    day1 - 46:30

    • @Radu
      @Radu 2 месяца назад

      Nice!

  • @ai-force3792
    @ai-force3792 Год назад +1

    thats fantastic

  • @afonso_774
    @afonso_774 8 месяцев назад +3

    The same happened yo me somehow i woke up here

  • @ahmed.bhewary775
    @ahmed.bhewary775 Год назад +1

    excellent, hope to see videos like this one in c++ or python ( without libraries ).

    • @anmolsharma4049
      @anmolsharma4049 Год назад

      Visualization part takes extra amount of effort in c++ and python

  • @danielwilkowski5899
    @danielwilkowski5899 9 месяцев назад +1

    There is literally nothing about AI in here :| The really interesting parts would be: where did you get the samples file from? The other code you did here is just writing a drawing app, with no insight into ML.

    • @Radu
      @Radu 9 месяцев назад

      Of course there is :-))
      The samples were collected by random people who drew using the app linked in the description. I asked for help in another video. Check both things in description under: "Draw for Radu" and "Call for help video"