Understanding AI from Scratch - Neural Networks Course

Understanding AI from Scratch - Neuaral Networks Without Libraries Course
Learn the fundamentals of Neural Networks by building one from scratch without libraries. You'll manually tweak network parameters to teach a car how to drive within a specially crafted playground. Dr. Radu teaches computer science at a university in Finland, and has over a decade of experience with machine learning and AI, and he emphasizes the importance of revisiting basics in an era of easy-to-use complex models.
You will have homework assignments which you can discuss with Dr. Radu on his Discord: discord.gg/gJFcF5XVn9
✏️ Course developed by @Radu
🏆 Win prizes by following along: kzbin.info/www/bejne/e5mtaKR6aq2qprs
🚗 THE PLAYGROUND: radufromfinland.com/projects/aiCarPlayground/?s=default
🚙 HELP COLLECT DATA BY RACING: radufromfinland.com/projects/aiRacer
⭐ OTHER LINKS ⭐
Phase 1 - Self-Driving Car with JavaScript: kzbin.info/www/bejne/iKTCo3Sueth0rKs
Phase 2 - Virtual World Filled with Self-Driving Cars: kzbin.info/www/bejne/a5qrlp2apr58l5o
Vanilla JavaScript Chart Tutorial: kzbin.info/www/bejne/pGnYdKdnibh6gac
Machine Learning JavaScript Course: kzbin.info/www/bejne/rHWnm6ethqmqaM0
3b1b's Neural Network Video: kzbin.info/www/bejne/l5rVlHSoqtuhgc0si=JB6fvUT3Ko1mkU3x
Another Playground: playground.tensorflow.org
Desmos 3D: www.desmos.com/3d
Another Playground: playground.tensorflow.org
Top-view Cars Clip: kzbin.info/www/bejne/oIvVm3iVnt2oZ5o
💻 CODE 💻
1. Phase 1 github.com/gniziemazity/self-driving-car
2. Phase 2 github.com/gniziemazity/virtual-world
3. Phase 3 github.com/gniziemazity/understanding_ai
💻 Use "11. MiniMap" from Phase 2 at 02:36:49
💻 Use "1. Starting Codebase" from Phase 3 in Lesson 6 (if you didn't code anything yet)
☕ Buy Radu a Coffee: www.buymeacoffee.com/radum
⚡️Join Radu's Channel: youtube.com/@radu/join
⭐ Contents ⭐
⌨️ (0:00:00) Introduction
⌨️ (0:07:12) The Playground
⌨️ (0:14:34) One Neuron
⌨️ (0:29:07) Clarrifications
⌨️ (0:31:58) Lesson 2
⌨️ (0:32:16) Genetic Algorithm
⌨️ (0:43:04) 2 Inputs
⌨️ (1:02:42) Hidden Layers
⌨️ (1:13:03) Misconceptions
⌨️ (1:14:18) Lesson 3 (More Outputs)
⌨️ (1:55:59) Lesson 4 (Traffic Rules)
⌨️ (2:24:10) Lesson 5 (Compass Sensor)
⌨️ (2:35:20) The need for Shortest Path
⌨️ (2:37:10) Updating the Self-driving Car codebase
⌨️ (2:57:39) Lesson 6 (Dijkstra's Algorithm)
⌨️ (3:24:03) Lesson 7 (Dijkstra with AI Agents)
⌨️ (3:43:13) Final Challenge

[@Radu]

Hope you find this useful! If you like the course, check out my channel for many other coding projects 🙂

[@minteligencia]

Thank You!

[@Radu]

@@minteligencia You're welcome :-)

[@aditya_aryann]

Thank you so much.

[@Noobella]

Thanks, I finally understood how it works!

[@Radu]

@@Noobella Cool :-)

[@moustachemewe]

I just started learning about neural networks and I was always confused about the basics of the concept and how they work at a core level. Thanks a ton!

[@Radu]

Hope this helps :-)

[@jimboSleeeeiiice]

What everything I learned from AI tells me is that it’s essentially another computer program. Meaning, more files. All it is is files. Everyone thinks it’s so advanced but a file is a file and a function can break or be broken like any other.

[@jahnavi.youtube]

Can't thank you enough 🥺 seriously your channel is the best ❤ thank you so much 💕

[@SXsoft99]

it's funny that back in university we had a few classes on these subjects that i didn't bother to pay much attention back then but somehow the concepts come to haunt me a few years later

[@Radu]

Never too late to learn something new :-)

[@marginiszero]

This instructor is so amazing. He teaches advanced topics from scratch without any libraries❤❤

[@Radu]

Thanks :-) glad you like the content!

[@arisilaen7763]

I might need this video in the future (thx to my autoplay during my sleep that guided me here)

[@eric7758]

I like this teacher because he doesn’t use libraries.

[@Radu]

Cool :-) thanks for watching!

[@duudee9189]

Good morning people of the Internet, I woke up to this.

[@Radu]

:-) at least you didn't fall asleep to it :-))

[@puntura]

love this already. love 3blue1brown videos same thing on my mind also its been 6 years.

[@Radu]

Yeah, funny coincidence that he just added a new video to that series :-)

[@cbau0809]

Thank you so much for this content! This is so useful.

[@Radu]

Happy to hear :-)

[@ferhatkaya9217]

You re the king of the channels

[@stabilini]

Amazing content thanks.... I was mindblowed at 3:14:45 🤯

[@Radu]

Yeah, Dijkstra's algorithm is pretty nice :-)

[@jirayuvijjakajohn295]

Just finished it. What a course 🎉

[@charlesabju907]

How, it came 13 minutes ago according to yt

[@Radu]

@@charlesabju907 Maybe he watched it at 100 x normal speed :-D

[@2difficult2do]

Thanks for this really interesting and useful explanation of the basics of AI and neural networks with playful examples 👍

[@Radu]

You're welcome. Thanks for watching :-)

[@Xoundz]

Radu is Love ❣️

[@Radu]

❤

[@grotsunfull]

Awesome!

[@cybrd230]

Was just watching 3blue1brown's video about GPT

[@Radu]

Yeah, I saw it yesterday as well :-)

[@thefacebiters]

Hell yeah 🎉

[@lazarokabira2945]

Nice one

[@MadhawaSadil]

I'm glad I found this video.

[@AlevtinaRusakova-uo8qs]

Классный видос. Спасибо что запариваешься и выклдаываешь)

[@AleksandarPopovic]

Go to 10M!

[@TheRealKitWalker]

Awesome :D

[@hindutva_raj]

We chatted once...i am from NZ/Australia....good stuff buddy..i think i told you that your country is tooooooo cold to do anything outside ....thus the incentive to master AI and NN...just being cheeky

[@coderscafe3672]

Would like to see the cours from scratch thanks

[@Radu]

All previous phases are linked in the description.

[@mndtr0]

Will AI will take ML engineers jobs?

[@Radu]

Difficult question... Automation has been taking jobs since the industrial revolution... and modern AI is able to automate many more things than before. So, some jobs are already being done by it. How 'targeted' are ML engineers' jobs is hard to say, but I would say: as targeted as other jobs that have to do with logic and problem solving. But the important thing to notice is that the jobs today are very different than the jobs from 100 years ago... society is changing all the time and the jobs we'll do in the future will likely to change as well.

[@Pororo1726]

Yesss bro

[@minteligencia]

nice 😊

[@SpittingMage]

Funny (and sad) that such tools automatically seem to be data-centric, but that's the state of our industry.....

[@beemsalabeem]

I woke up watching this lol

[@danthilman2394]

Neural*

[@Radu]

Thanks for pointing out the typo!

[@MiniKodjo]

To be listened in 1.25 speed

[@Radu]

Fair point 😅

[@Agesilas2]

death note en fond sonore ça casse vite la tête quand même...

[@supreme.rizzer]

woohoo

[@oscarpitt823]

Spelling mistake on the video title "neural network"

[@Radu]

Thanks for pointing it out!

[@Engrbilal143]

First here🎉

[@jayshribalakrishnan6439]

Second here 😅🎉

[@hey.Sourin]

Why in JS? 😢

[@Radu]

This video is not much about JS actually, it's about understanding how and why neural networks work. Some coding only at the end.

[@hey.Sourin]

@@RaduGotcha, thank you!!!

[@Radu]

@@hey.Sourin No problem!

[@freetechlearnings]

im third

[@themks8452]

second

[@horizen4461]

turn to Jesus Christ he loves all of us more than anything and he literally died for us. He took in the punishment for our sins thru on the cross. It wasn’t cuz we deserved it, but cuz he loved us. 1 John 4:10 “This is love: not that we loved God, but that he loved us and sent his Son as an atoning sacrifice for our sins” it was thru his love that he died for us and we can be forgiven

[@user-wk2qb4vg5f]

@horizen4461 What does this have to do with this video?

[@thomastaylor648]

AI doesn't believe in your "god"...

[@Gigachad-mc5qz]

Hey bro if any religion is correct its buddhism

[@irvingriosperez]

Are tradind and income incompatible? I think you're not keeping up with the news. While you thought it was impossible, some enthusiasts from Eledator made ai copy trading tool. Everyone now can make money on trading. What do you say now?

[@Habits794]

Scam

[@chrisbrolin5122]

That’s obviously a scam😂

[@nickapple3788]

I didn’t subscribe for this channel

[@stupidbitcoin]

The input values in the one neuron section, are almost identical to stock and crypto trading values.

[@Radu]

Really? :-o

[@stupidbitcoin]

@@Radu So, a Game Theory model using platonic dice merged with a blackjack basic strategy used in casinos. // For example, altering traditional Fibonacci numbers with Tesla values in both games and trading, resulted in more winning experiences.

[@Radu]

@@stupidbitcoin I... don't get it :-D

[@abhinayk3782]

Awesome!