Unsupervised Learning: Crash Course AI #6

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Today, we’re moving on from artificial intelligence that needs training labels, called Supervised Learning, to Unsupervised Learning which is learning by finding patterns in the world. We’ll focus on the performing unsupervised clustering, specifically K-means clustering, and show you how we can extract meaningful patterns from data even when you don't know where those patterns are.
Crash Course AI is produced in association with PBS Digital Studios
• What Missy Elliott did...
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#CrashCourse #ArtificialIntelligence #MachineLearning

Опубликовано:

23 сен 2024

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Комментарии : 82

@paytonpryor 5 лет назад

I love this dude. He's so cute, intelligent, and super chill.

@ianalvord3903 5 лет назад

cute...?

@guysmith1856 5 лет назад

@@ianalvord3903 🤷‍♂️same thing I'm thinking 😃😃... Maybe it's a typo

@elaineandjohn9599 5 лет назад

Yes, John Greenbot is, but Jabril is pretty chill and intelligent too.

@HaHa-vy9ct 5 лет назад

That's gay. And that's ok.

@revatronprime4120 5 лет назад

He is cute

@pesterenan 5 лет назад

WAIT? JABRILS ON CRSSH COURSE AND NOONE TOLD ME? I gotta start from the beginning, BRB.

@coolname92 4 года назад

it's weird to see him talking and moving his mouth

@EwemizDreamsRawks 5 лет назад

How exactly does representation learning/reconstructing one picture allow an AI to see if two images are similar? The example provided only talked about reconstructing one image, and not comparing two. Also, why would a neural network need to reconstruct an image when the original image pixels' data is already there? (I'm really new to AI, and I've enjoyed this series so far! I'm just a little confused about this one. Many thanks to anyone who can help!)

@mintcarouselchannelabandon5109 5 лет назад

aaa as a linguistics nerd im excited for this next topic (also as an aside- there should really be crash course in linguistics)

@ShaneHummus 5 лет назад

Awesome content brother! I have been your subscriber for quite some time now. You have been a great help.

@elaineandjohn9599 5 лет назад

We’re learning about learning. Nicely done, sir!

@Ryan-wk3mc 5 лет назад

So far, easily one of my favorite crash course series. Keep it up! It's great.

@stephanieking7391 5 лет назад

I screamed when I saw Jabrils! Im so happy for him!!

@SingularityAGI 4 года назад

I wish all the crash course videos are this clear in speech deliverence.

@AL-tf4bj 4 года назад

Love his vibe. Almost looks like he is singing in meaningful information if you mute it

@sophosvanalles6265 5 лет назад

Whoah! How are we 6 episodes in and this is the first time I've seen this series??

@dullbananas9901 5 лет назад

Do not leave that robot unsupervised.

@confusedwhale 5 лет назад

Especially the John Green Bot.

@syedzaid5771 5 лет назад

The robot might stop working due to an existential crisis.

@adeshpoz1167 5 лет назад

@@syedzaid5771 LMAO

@chemistryfiles7534 5 лет назад

AI is amazing. Im thinking of all the ways it could improve chemistry.

@hamare 4 года назад

As a chemistry student, I'm curious as well. Do you have any ideas, I'd like to hear your thoughts.

@GreenMM_11 5 лет назад

The thumbnail displays such beautiful irises, my lovely Tennessee state flower 😍

@muffinspuffinsEE 5 лет назад

So smooth at talking. I'm juelus.

@HoppingAbout 5 лет назад

Great pizza drawing!

@esthermofet 5 лет назад

Hugely informative... but I think we’d do well by having a primer of sorts. For example, the tools to use to explore machine learning, some rudimentary or introductory tasks to get going. Theory is important, yes, but it only goes so far. Learners need to have an example of _something_ to mimic.

@davisclute7705 5 месяцев назад

Thanks!

@codeiguess4571 4 года назад

I had literally never seen this man's mouth move.

@marioroberts9564 5 лет назад

This was a big help fully appreciated 👊🏽

@patrickibrahimi6825 4 года назад

u just saved my life with this video

@nenaanudokem8165 5 лет назад

Best video ever.

@masterbaiter5533 5 лет назад

Heres a quick one for you. What if we build it so it has no dependance on air? How do you block a concept, keep it blocked from itself? Like how to hard code something even if it breaks the basic ruless of physics and pose it as truth, when in fact it means something it should mean at the moment it was meant? This is a lot of work. I dont think our tradicional computer is able to do this. We gotta make our cpu in 3D. Use lightning to stamp them.

@deltax7159 10 месяцев назад

such a good intro explanation

@avnertishby 5 лет назад

This is a fantastic series! Well done!

@stephenjames2951 5 лет назад

But even the human brain isn’t trained with pure unsupervised or supervised learning. Various feedback mechanisms provide a type of supervision? Such as pain in the case of not touching a hot stove or a parent telling a child not to touch the hot stove. That being said this series does provide a good overview of the current state of the art in AI

@vvhitevvabbit6479 4 года назад

Environmental feedback isn't the same a supervision. In unsupervised learning, the AI decides what is good and what is bad based on signals which it interprets on its own. For example your dad might tell you to stay off the roof because falling is dangerous, so you take the hint and avoid the danger (supervised). On the other hand, plenty of people love sky diving or base jumping. They know what conditions make falling safe; equipment, technique, timing, weather conditions, etc. They determined this on their own. (Unsupervised). This allows the machine to learn things that it's 'supervisor' may not know or even understand. I mean, my grandma once told me that the internet is dangerous and i shouldn't be on it, but she didn't understand all the variables. I'm glad I never followed that 'supervision'.

@dvklaveren 5 лет назад

My first brush with machine learning was when I played Black & White. I have it installed on my computer still. Imagine if they made a modern version with even better AI or AI with more processing power. Or imagine a creature challenged to complicated tasks and taught by a streaming community on how to solve them.

@grainfrizz 5 лет назад

I believe that unsupervised learning will solve Navier-Stokes soon.

@hanhdang8189 5 лет назад

never been so early!

@ConectandoIdeas 5 лет назад

Watching here how AI works seems fun and easy but in reality it's another story

@quigmonster 4 года назад

I find it interesting that at one point Jabrils points out that the human brain is specially designed for this kind of learning, but then goes on to say that the structures and patterns were developed through billions of years of evolution. Design and evolution don't work hand in hand. Patterns don't develop from evolutionary change. The patterns like our brains were designed in the universe.

@spaminbox 5 лет назад

the week is so long waiting for a new one of these to release.

@heronimousbrapson863 5 лет назад

Hal the computer from 2001 did a lot of unsupervised learning too. The outcome was not good.

@baronvonbeandip 5 лет назад

It was just a step. Learn, predict. Repeat

@15Maaike 5 лет назад

It was because he was given conflicting orders that destroyed his neural network.

@elgs1980 5 лет назад

Thank you! But can you please make a playlist so it's easier for us to follow?

@shis10 5 лет назад

Superb series

@kazuhisanakatani1209 5 лет назад

Irises grow from bulbs rather than seeds.

@alinadantigers5522 5 лет назад

For those who want to use AR to classify plants, there is an app called PictureThis. Works surprisingly well

@NeuroscIQ 5 лет назад

Nice talk again. Unsupervised learning is sooo soo cool. I'm working on an unsupervised learning episode of my own! Come check it out

@bowiebrewster6266 5 лет назад

put it at 1.5 speed

@islandwoodfired Год назад

don’t get me wrong i see the distinction trying to be made but unsupervised learning still runs on an algorithm, does it not…and does not actually determine which criteria it should use to find the patterns on its own…

@geoffreywinn4031 5 лет назад

Educational!

@glaxmattbas 5 лет назад

How can we tell if the number of clusters is not the best? Like if there's a fourth species of irises in the data

@masternobody1896 5 лет назад

What happend to your forest ai it was so good

@masternobody1896 5 лет назад

Can u make more

@whocares2087.1 5 лет назад

Where is this stuff? I'm doing more manual work than ever!

@paianimeedit9124 5 лет назад

Can you guys make video on Panda bonds ?? Plizz make a video about it 🥺

@xuehuaer300 5 лет назад

Is Very good video For Someone To learn AI. Can I repost your video to China Video Sites?

@thepengu1no227 5 лет назад

i see CC AI, i click

@sandrakranzwinther3286 5 лет назад

"We want computers to learn like this." Do we? Really?!?!? 😱😱😱😂😂😂

@dryued6874 5 лет назад

It's about time we got replaced by something better.

@jw6188 5 лет назад

What else are you planting in that garden bro?

@ArilShazam 5 лет назад

Finally seeing him talking with his mouth open...

@Urmom0699 5 лет назад

Early today

@Trag-zj2yo 5 лет назад

The idea of AI being able to reproduce an exact copy of a visual image is cool but it could also create an altered image that's undetectable as a fake.

@3dalgeriearchitectureetdes832 5 лет назад

random info jibril/gibril is gabriel in arabic

@adeshpoz1167 5 лет назад

Yeah...... I'm totally lost. And also sleepy. 🙁

@jpalo7733 5 лет назад

Almost 1st

@n.w.aicecube5713 4 года назад

could ai help me out skipping google human verification ?

@azertyQ 5 лет назад

1:35 - "Freely Available" [citation needed]

@VEE727 5 лет назад

Pretty soon they'll be marching on the streets for their rights

@donfields1234 5 лет назад

By supervised learning do you mean programming? Conditioning? Training? Alligning? Or reforming the student? True learning should always begin with learning the simplicity of truth itself...ie: that bieng the only thing one can truly know is that they truly know nothing really.