KZhead

No Black Box Machine Learning Course - Learn Without Libraries

freeCodeCamp.org
2024 ж. 1 Мам.
1 421 941 Рет қаралды
Жүктеу

In this No Black Box Machine Learning Course in JavaScript, you will gain a deep understanding of machine learning systems by coding without relying on libraries. This unique approach not only demystifies the inner workings of machine learning but also significantly enhances software development skills.
✏️ Course created by @Radu (PhD in Computer Science)
🎥 Watch part two: • Machine Learning & Neu...
HOMEWORK
🏠 1st assignment spreadsheet: docs.google.com/spreadsheets/...
🏠 Submit all other assignments to Radu's Discord Server: / discord
GITHUB LINKS
💻 Drawing App: github.com/gniziemazity/drawi...
💻 Data: github.com/gniziemazity/drawi...
💻 Custom Chart Component: github.com/gniziemazity/javas...
💻 Full Course Code (In Parts): github.com/gniziemazity/ml-co...
PREREQUISITES
🎥 Interpolation: • Linear Interpolation (...
🎥 Linear Algebra: • Learn 2D Vectors with ...
🎥 Trigonometry: • Learn Trigonometry wit...
LINKS
🔗 Check out the Recognizer we'll build in this course: radufromfinland.com/projects/...
🔗 Draw for Radu, Call for help video: • Help me make a NEW Mac...
🔗 Draw for Radu, Data collection tool: radufromfinland.com/projects/ml
🔗 Radu's Self-driving Car Course: • Self-driving Car :: Ph...
🔗 Radu's older Machine Learning video: • Learn Machine Learning...
🔗 CHART TUTORIAL (mentioned at 01:45:27): • Build a Chart using Ja...
🔗 CHART CODE: github.com/gniziemazity/javas...
TOOLS
🔧 Visual Studio Code: code.visualstudio.com/download
🔧 Google Chrome: www.google.com/chrome
🔧 Node JS: nodejs.org/en/download
(make sure you add 'node' and 'npm' to the PATH environment variables when asked!)
TIMESTAMPS
⌨️(0:00:00) Introduction
⌨️(0:05:04) Drawing App
⌨️(0:46:46) Homework 1
⌨️(0:47:05) Working with Data
⌨️(1:08:54) Data Visualizer
⌨️(1:29:52) Homework 2
⌨️(1:30:05) Feature Extraction
⌨️(1:38:07) Scatter Plot
⌨️(1:46:12) Custom Chart
⌨️(2:01:03) Homework 3
⌨️(2:01:35) Nearest Neighbor Classifier
⌨️(2:43:21) Homework 4 (better box)
⌨️(2:43:53) Data Scaling
⌨️(2:54:45) Homework 5
⌨️(2:55:23) K Nearest Neighbors Classifier
⌨️(3:04:18) Homework 6
⌨️(3:04:49) Model Evaluation
⌨️(3:21:29) Homework 7
⌨️(3:22:01) Decision Boundaries
⌨️(3:39:26) Homework 8
⌨️(3:39:59) Python & SkLearn
⌨️(3:50:35) Homework 9

Пікірлер

  • Next, learn from Radu how to create a virtual world, populated by self-driving cars: kzhead.info/sun/icN8Z7BvsZeirXA/bejne.html

    @freecodecamp@freecodecamp7 ай бұрын

  • I woke up here

    @Schnickenpick@Schnickenpick12 күн бұрын

    • bruh same

      @reynoxhaha2365@reynoxhaha236512 күн бұрын

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

      @Schnickenpick@Schnickenpick12 күн бұрын

    • 💀 me too

      @Ar7xM@Ar7xM12 күн бұрын

    • @@Ar7xM we’ve gotta start a club

      @Schnickenpick@Schnickenpick12 күн бұрын

    • @@Schnickenpick hahahaha

      @Ar7xM@Ar7xM12 күн бұрын

  • 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 :-)

    @Radu@Radu Жыл бұрын

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

      @2plus2eqaul5@2plus2eqaul5 Жыл бұрын

    • @@2plus2eqaul5 Haha! Good :-)

      @Radu@Radu Жыл бұрын

    • 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!!!

      @davidmurphy563@davidmurphy563 Жыл бұрын

    • @@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)

      @Radu@Radu Жыл бұрын

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

      @thatsalot3577@thatsalot3577 Жыл бұрын

  • 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

    @codingjugaad8777@codingjugaad8777 Жыл бұрын

    • Thanks :-) glad you like the course.

      @Radu@Radu Жыл бұрын

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

    @aitorplaza2560@aitorplaza2560 Жыл бұрын

    • Thanks, Aitor :-)

      @Radu@Radu Жыл бұрын

    • @Franks Laboratory too

      @niyagentleman8143@niyagentleman8143 Жыл бұрын

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

      @aitorplaza2560@aitorplaza2560 Жыл бұрын

    • ^^@@aitorplaza2560

      @niyagentleman8143@niyagentleman8143 Жыл бұрын

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

    @ivgadev@ivgadev Жыл бұрын

    • Thanks Iván for the nice comment :-)

      @Radu@Radu Жыл бұрын

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

      @nikachkhobadze7710@nikachkhobadze77108 ай бұрын

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

      @m.h.6494@m.h.64944 ай бұрын

  • 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.

    @stbuchok@stbuchok8 ай бұрын

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

      @Radu@Radu8 ай бұрын

    • @@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.

      @stbuchok@stbuchok8 ай бұрын

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

      @Radu@Radu8 ай бұрын

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

    @stephanedibo8167@stephanedibo8167 Жыл бұрын

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

      @Radu@Radu Жыл бұрын

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

    @m.h.6494@m.h.64944 ай бұрын

    • Thanks for watching :-)

      @Radu@Radu4 ай бұрын

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

    @danielanson5120@danielanson51208 ай бұрын

    • Thanks :-)

      @Radu@Radu8 ай бұрын

  • Imagine having this guy as your professor So good 👍 👏

    @toyin5522@toyin5522 Жыл бұрын

    • Thanks :-)

      @Radu@Radu Жыл бұрын

    • By watching this video, we do!

      @PhilR0gers@PhilR0gers10 ай бұрын

    • @@PhilR0gers :-)

      @Radu@Radu10 ай бұрын

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

    @kelvinclark3474@kelvinclark3474 Жыл бұрын

    • Thanks! I'll try it out :-)

      @Radu@Radu Жыл бұрын

  • 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

    @yasirmehmood4295@yasirmehmood4295 Жыл бұрын

    • Sure. You can also ask if something is unclear.

      @Radu@Radu Жыл бұрын

  • 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.

    @leroyparker@leroyparker7 ай бұрын

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

      @Radu@Radu7 ай бұрын

  • 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 :)

    @godlikemouse@godlikemouse Жыл бұрын

    • Ok. Thanks! I'll try it out.

      @Radu@Radu Жыл бұрын

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

    @julianbullmagic@julianbullmagic11 ай бұрын

    • Thank you. Working on it now.

      @Radu@Radu11 ай бұрын

    • @@Radu eagerly waiting ☺

      @KiyotakaAyanokoji1@KiyotakaAyanokoji19 ай бұрын

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

      @Radu@Radu9 ай бұрын

  • 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!

    @smanqele@smanqeleАй бұрын

    • 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 :-)

      @Radu@RaduАй бұрын

  • 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.

    @almostrandomnickname@almostrandomnickname Жыл бұрын

    • Thank you :-)

      @Radu@Radu Жыл бұрын

  • '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

    @techwithdipufrom0ton621@techwithdipufrom0ton6215 ай бұрын

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

    @francoisarbour1207@francoisarbour12079 ай бұрын

    • You're welcome!

      @Radu@Radu9 ай бұрын

  • 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.

    @parsonsmarcus@parsonsmarcus Жыл бұрын

    • Hi, thanks for the tip!

      @Radu@Radu Жыл бұрын

  • 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.

    @proprogramming8559@proprogramming8559Ай бұрын

    • Happy to hear you like my content :-)

      @Radu@Radu25 күн бұрын

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

    @nunofigueira8691@nunofigueira86918 ай бұрын

    • Thanks for watching :-)

      @Radu@Radu8 ай бұрын

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

    @anmolsharma4049@anmolsharma40497 ай бұрын

    • Thank you :-)

      @Radu@Radu7 ай бұрын

  • 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.

    @pearlboy@pearlboy7 ай бұрын

  • 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...

    @papatangovictor@papatangovictor Жыл бұрын

    • Thank you :-)

      @Radu@Radu Жыл бұрын

  • 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?

    @ryouko2971@ryouko2971 Жыл бұрын

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

      @Radu@Radu Жыл бұрын

  • 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

    @donjurke2286@donjurke22867 ай бұрын

    • Thanks!

      @Radu@Radu7 ай бұрын

  • Watched the first 30 minutes & really looks great

    @khalidelgazzar@khalidelgazzar Жыл бұрын

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

      @Radu@Radu Жыл бұрын

  • 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 😀

    @duke_adi@duke_adi6 ай бұрын

    • :-) thanks for the invite

      @Radu@Radu6 ай бұрын

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

    @robertosotoalvarez817@robertosotoalvarez817Ай бұрын

    • 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 :-)

      @Radu@RaduАй бұрын

    • 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!

      @robertosotoalvarez817@robertosotoalvarez817Ай бұрын

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

      @Radu@RaduАй бұрын

  • Such a great course , I am enjoying it 😊

    @ashganmustafa9031@ashganmustafa9031 Жыл бұрын

  • Looking forward to part 2. This one was very interesting

    @LodeStarYT@LodeStarYT10 ай бұрын

    • It starts next week on my channel :-)

      @Radu@Radu10 ай бұрын

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

    @kingcoder31aug@kingcoder31aug Жыл бұрын

  • foreign variables that apply to UTF-8

    @user-zx6rj3tx8j@user-zx6rj3tx8j2 ай бұрын

  • 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

    @praveenl169@praveenl1697 ай бұрын

    • Thanks for the tip!

      @Radu@Radu7 ай бұрын

  • 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.

    @justdoeverything8883@justdoeverything88839 ай бұрын

    • Thanks for the tip!

      @Radu@Radu8 ай бұрын

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

    @northernsamiko@northernsamiko20 күн бұрын

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

      @Radu@Radu17 күн бұрын

    • @@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.

      @northernsamiko@northernsamiko17 күн бұрын

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

      @northernsamiko@northernsamiko17 күн бұрын

    • @@northernsamiko :-))))

      @Radu@Radu4 күн бұрын

    • @@northernsamiko :-)) 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 :-)))

      @Radu@Radu4 күн бұрын

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

    @celenial6009@celenial60099 ай бұрын

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

      @Radu@Radu9 ай бұрын

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

    @pixelseeker@pixelseeker2 ай бұрын

  • Great job Radu (felicitari sunt mandru de tine)

    @Alex-bc3xe@Alex-bc3xe Жыл бұрын

    • Merci, Alex :-)

      @Radu@Radu Жыл бұрын

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

    @bkosimi@bkosimi8 ай бұрын

    • Thank you!

      @Radu@Radu8 ай бұрын

  • Always delivery fire ❤️

    @billionairesayss@billionairesayss Жыл бұрын

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

    @bailahie4235@bailahie42359 ай бұрын

    • Thanks! :-)

      @Radu@Radu9 ай бұрын

  • (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?

    @AQ22W@AQ22W9 ай бұрын

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

    @solodoumbia2095@solodoumbia209510 ай бұрын

    • Glad to hear :-)

      @Radu@Radu9 ай бұрын

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

    @BreezeTalk@BreezeTalk Жыл бұрын

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

      @Radu@Radu Жыл бұрын

  • 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

    @JohnDoe_69_420@JohnDoe_69_420 Жыл бұрын

    • Haha, thanks :-)

      @Radu@Radu Жыл бұрын

  • 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

    @MaximeCHEVASSON@MaximeCHEVASSON7 ай бұрын

    • Thank you.

      @Radu@Radu7 ай бұрын

  • 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?

    @abdulbasitrajpoot2713@abdulbasitrajpoot27135 ай бұрын

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

    @dominikrodler8010@dominikrodler80108 ай бұрын

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

      @Radu@Radu8 ай бұрын

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

    @DannyDusse@DannyDusse5 ай бұрын

  • Great content, thank you!

    @zubiarfan@zubiarfan Жыл бұрын

    • You're welcome!

      @Radu@Radu Жыл бұрын

  • Sir, I need help on this because the canvas doesn't show up

    @kimberlywhite8399@kimberlywhite83997 ай бұрын

    • You can try submitting your code on my Discord and I'll have a look.

      @Radu@Radu7 ай бұрын

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

    @meganova609@meganova6097 ай бұрын

  • 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

    @BattleJunkiee@BattleJunkiee Жыл бұрын

    • 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 :-)

      @Radu@Radu Жыл бұрын

  • Thanks Radu bhai kya course banaya phad diye bhaiii

    @financewithsom485@financewithsom4859 ай бұрын

    • You're welcome!

      @Radu@Radu9 ай бұрын

  • We need part 2! Please!

    @_fox_face@_fox_face8 ай бұрын

    • It's now out :-)

      @Radu@Radu8 ай бұрын

  • 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!

    @duke_adi@duke_adi6 ай бұрын

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

      @Radu@Radu6 ай бұрын

    • @@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.

      @duke_adi@duke_adi6 ай бұрын

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

      @Radu@Radu6 ай бұрын

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

    @quantumastrologer5599@quantumastrologer55999 ай бұрын

    • :-))

      @Radu@Radu9 ай бұрын

  • bro please do this python js code makes my head hurt and i think python makes the code more readable and easy to follow

    @cosmicwitness3390@cosmicwitness33907 ай бұрын

    • Sorry :-( I don't publish many videos about Python (not at the moment, at least).

      @Radu@Radu7 ай бұрын

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

    @meschann@meschann2 ай бұрын

    • You're welcome :-)

      @Radu@Radu2 ай бұрын

  • You are outstanding ❤

    @pudum4916@pudum49165 ай бұрын

  • perfect 🎉 thanks a lot!!

    @mohammedabujayyab6146@mohammedabujayyab6146 Жыл бұрын

    • You're welcome!

      @Radu@Radu Жыл бұрын

  • 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

    @_yllw6155@_yllw61559 ай бұрын

    • 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...)

      @Radu@Radu9 ай бұрын

  • Does this course have any prerequisites? Do you need to know JS, or can you be a beginner programmer? What about maths requirements?

    @Ou8y2k2@Ou8y2k2 Жыл бұрын

    • Yes, check the description for some videos that teach what you need to know (math and code fundamentals)

      @Radu@Radu Жыл бұрын

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

    @feitan8745@feitan8745 Жыл бұрын

    • Thanks! :-)

      @Radu@Radu Жыл бұрын

  • 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.

    @meso9497@meso9497 Жыл бұрын

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

      @Radu@Radu Жыл бұрын

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

      @meso9497@meso9497 Жыл бұрын

    • @@meso9497 Awesome, thanks!

      @Radu@Radu Жыл бұрын

  • Great topic, thanks 👍

    @frankdearr2772@frankdearr27725 ай бұрын

  • Got introduced to REST API!

    @AnkitKumar-fw3cz@AnkitKumar-fw3cz Жыл бұрын

  • Helpful❤

    @dhrambiragarwal3520@dhrambiragarwal3520 Жыл бұрын

  • just woke up n realized i watched almost an entire ML 4 hour course. i slept watching a video about hedge funds or sumn...

    @voidcache@voidcache19 күн бұрын

  • Why this is interesting and enjoy the course alot.

    @johnsonisreal4530@johnsonisreal4530 Жыл бұрын

    • Happy you like the course!

      @Radu@Radu Жыл бұрын

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

    @saadafzal8594@saadafzal85943 ай бұрын

    • Hi, Thanks for the tip :-)

      @Radu@Radu3 ай бұрын

  • For web developers that js, css and html code is a messy, but lets exchange skills 😁

    @scemist@scemistАй бұрын

    • Sure! Can you share some tips to make it better? :-)

      @Radu@RaduАй бұрын

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

    @pratronald@pratronald2 ай бұрын

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

      @Radu@Radu2 ай бұрын

  • A course of federated learning with a project please!!

    @joyalmeida6565@joyalmeida6565 Жыл бұрын

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

    @thomasgarayua4979@thomasgarayua497910 ай бұрын

  • 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?

    @vivekmohan4271@vivekmohan42717 күн бұрын

    • 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).

      @Radu@Radu4 күн бұрын

  • Amazing!!!!

    @pavelpavlov954@pavelpavlov954 Жыл бұрын

  • 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

    @RichReflectionz@RichReflectionz Жыл бұрын

    • JS is "Jack of all trades'".

      @paulaneesh7@paulaneesh7 Жыл бұрын

    • 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.

      @nonstopper@nonstopper Жыл бұрын

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

      @edward8064@edward8064 Жыл бұрын

    • 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 Жыл бұрын

    • @@nonstopper True.

      @Radu@Radu Жыл бұрын

  • As always, just on time

    @atharvkulkarni534@atharvkulkarni534 Жыл бұрын

  • The same happened yo me somehow i woke up here

    @afonso_774@afonso_77412 күн бұрын

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

    @ichigoisekai@ichigoisekai26 күн бұрын

    • 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.

      @Radu@Radu25 күн бұрын

  • What vs code color theme u use on video ??

    @ernestisaev6543@ernestisaev65432 ай бұрын

    • I use 'Ice Contrast'

      @Radu@Radu2 ай бұрын

  • I am planning to learn ML AI and all, which language will be better for long term? PY or JS ?

    @oyeSAURABH@oyeSAURABH Жыл бұрын

    • Python is more useful because it has a lot of learning methods implemented in various libraries. But it's a slippery slope if you just use those blindly without understanding what ML is what those methods actually do.

      @Radu@Radu Жыл бұрын

    • PY works really good, but start with Tensorflow.

      @nocopyrightgameplaystockvi231@nocopyrightgameplaystockvi231 Жыл бұрын

  • thank you for helping us to learn

    @user-lt2zw1yd1c@user-lt2zw1yd1c2 ай бұрын

    • Glad to hear you're learning!

      @Radu@Radu2 ай бұрын

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

    @cheffinbeatsdaily@cheffinbeatsdaily10 күн бұрын

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

    @ahmed.bhewary775@ahmed.bhewary775 Жыл бұрын

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

      @anmolsharma4049@anmolsharma40497 ай бұрын

  • Thanks!

    @shriniwas_patwardhan@shriniwas_patwardhan Жыл бұрын

  • 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

    @fahad_hassan_92@fahad_hassan_92 Жыл бұрын

    • 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.

      @Radu@Radu Жыл бұрын

    • @@Radu Thanks!

      @fahad_hassan_92@fahad_hassan_92 Жыл бұрын

    • @@fahad_hassan_92 No problem.

      @Radu@Radu Жыл бұрын

  • It happened to me that when I touched the screen and dragged my finger, the whole screen and the canvas were dragged together (28 min.). I saw that this is the default behavior. So I just added a "preventDefault();" to functions associated with events. Code: this.canvas.ontouchstart = (and) => { e.preventDefault(); const loc = e.touches[0]; this.canvas.onmousedown(loc); } this.canvas.ontouchmove = (and) => { e.preventDefault(); const loc = e.touches[0]; this.canvas.onmousemove(loc); } this.canvas.ontouchend = (and) => { e.preventDefault(); this.canvas.onmouseup(); }

    @aldonunes@aldonunes10 ай бұрын

    • Thanks! Last week, I actually started phase 2 of the course on my channel. And in the first lesson I mentioned doing this, others suggested I do the same, hope it works!

      @Radu@Radu10 ай бұрын

  • Thank you

    @jagadeeshgade6309@jagadeeshgade6309 Жыл бұрын

    • You're welcome.

      @Radu@Radu Жыл бұрын

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

    @meganova609@meganova6097 ай бұрын

    • Good point!

      @Radu@Radu7 ай бұрын

  • Do I need JavaScript knowledge to follow this course?

    @abdullahmertozdemir9437@abdullahmertozdemir9437 Жыл бұрын

    • Ofcoursw

      @Mohamood_jama@Mohamood_jama Жыл бұрын

    • of course this course, thisisa course

      @alpw404@alpw404 Жыл бұрын

    • I guess you can do this course but you gotta translate all these codes to python..

      @940ARK@940ARK Жыл бұрын

    • You do, and some math. Prerequisites are in the description. Those videos teach you some math and coding as well.

      @Radu@Radu Жыл бұрын

  • thank you sir, appreciated!! ❤❤

    @hoanhvuvan5165@hoanhvuvan5165Ай бұрын

    • You're welcome!

      @Radu@RaduАй бұрын

  • You are the best❤

    @ezsu@ezsuАй бұрын

    • Thanks :-)

      @Radu@Radu25 күн бұрын

  • 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?

    @Artavazd.kirakosyan@Artavazd.kirakosyan3 ай бұрын

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

      @Radu@Radu3 ай бұрын

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

      @Artavazd.kirakosyan@Artavazd.kirakosyan3 ай бұрын

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

      @Artavazd.kirakosyan@Artavazd.kirakosyan3 ай бұрын

  • what is the point of having those javascript objects in the project files?

    @cosmicwitness3390@cosmicwitness33906 ай бұрын

    • They are so we can load them in the web visualizer. Can't load JSON files because of cors without a server and my live server extension is buggy so I had to use this 'not so straightforward' solution.

      @Radu@Radu6 ай бұрын

  • Jenius

    @user-uc7lg8oq5k@user-uc7lg8oq5k5 ай бұрын
KZhead