I'm sorry for you that this video didn't do so well with clicks, don't let this discourage you from making more beautiful explanations :) There will always be people having their aha-Moments through you

@mihir777

Жыл бұрын

Intellectual videos don't really get much views. The cat and dog videos will always satisfy the greater population, providing easy dopamine hits to the reptilian brains.

The prodigal son returns.

Where's part 3? I love this series! ❤

my mind is blown, this is so simple and elegant, thank you for taking the time to explain neural networks and linear transformations, this is going to be one of those videos I watch over and over until I really grok it!

Once again WOW this is the best visualization of neural networks I've ever seen, and I've learned tremendously from it. Please make more videos!!

Thank you for making these videos, absolute gems. People like you make KZread worth it.

Grant Junior returns

Hands down THE most lucid explanation of NN I've seen 💯 Sharing it with my CompSci group. Also curious to see how you'll visualise back propagation.

Excited for part 3!

I happy I managed to find this video again. 😄 I suddenly felt an urge to rewatch it. I really like the clear visuals of the video. It's a shame you have yet to come out with a part 3, though.

This video has done such a great job of visually breaking down a complex concept with examples!

Awesome, a new video!! Really happy to see you making content again!!

Thank you for making this video, it's awesome. I look forward to seeing more of your work!

Bruce! It's been a whole year. you still owe me 16 contents

Thank you for this informative video. I was one of many waiting for part 2, but didn't get notified as I was only subscribed, and didn't know to also hit the bell notification to get an update on when part 2 was out. I suspect many people will be coming back at odd points into the future to see if part 2 has come out. Hope they enjoy it as much as I have.

I might not understand much of the mathemagic terms but the visualization really helped. I'd love to mess around with a neural network and see how different things change depending on modifications. "What happens with the output if I change the network to use another activation function in this layer" type of fun

This video series is fantastic, these concepts never land for me until I see visual spacial context. Keep up the great work, you are greatly appreciated!

Your linked material about using periodic activation functions was very interesting.

Very nice explanations of a complicated topic. The visuals make it more intuitive.

This is a rare occasion where I am fortunate to be witnessing excellent progress in technology as it happens. Thank you!

Wow, the video is sooo good, the explanations are wonderful and the animations are so beautiful, I just love it 😍😍

this is the best video I’ve ever watched, I’m in tears, you’ve changed my life with your beautiful animations and soothing voice

The words can't explain how amazing this video finally a video that clears everything Thank you

I saw this video 11 months after published, and came as a gift. Thank you sooooo much!

Brilliant stuff. I've watched my share of neural network videos, and this one is truly unique

This is awesome!!! Keep posting and keep up the great work.

What a great explanation. Waiting for part 3

big up for this outstanding work! as an fellow student of these topics, i want to thank you for the effort put there. i'm really impressed both in the script and animations. much love ❤

Video makes it easy for non math folks like me to gain some semblance of an understanding of neural networks. Great job!

I've been waiting for this video for several months!

ngl, this is what is called the "high-quality content", thank you very much for your efforts 👏😍 🚀

Geez man, your video is very good to visualize what a nn really does! One piece of advice, if I may....after a complicated explanation or a vary loaded explanation as you did with the output of the nn, which is very complex to understand uf you know nothing about it, try to summarize it with a simple sentence, just as you did in 7:40. That was beautifully explained, bravo!👍🏻👍🏻👍🏻

this is some extraordinary explaination

What a wonderful explanation! I need to know this for my project and each time I watch something about the NN I'm sure im getting better at understanding what's under the cover. But never have I seen such elegant way to introduce the topic. Bravo!

@vcubingx

2 жыл бұрын

Thank you!

Awesome job!

Excellent Video!

Thank you for making these videos.

Wow. I've watched a lot of "how do neural networks work" videos, and this is the first one that has offered me any truly new insight in a long time. Excellent!

@vcubingx

2 жыл бұрын

Thank you! I appreciate the kind words :)

Great video, thank you!

Man, this video is a masterpiece! congrat!

Oh man! Finally 2nd part is here.....

Amazing video ! Keep it up 👍

Really great! Do you have a tutorial on how you created the visualizations of the different layers? Would it be possible to do that in pure python as well?

Thanks!

Amazing explanation!!..

Simply Awesome 🔥🔥🔥🔥

Really great 👍

KZread's algorithm should be ashamed of itself !! how could this video have less than 20k views!!!!!! thanks, had multiple whoa! moments

I enjoyed this video so much.

@vcubingx

2 жыл бұрын

Thank you Jacob.

¡Excellent! Take your like! 👍😉

Nice video. How do you make the white edge border of a scene? (like in Recap Part 1 scene)

In 10:49 , aren't the x and y coordinates of the plot is the output values of the second last layer of the nn?

Thank you for this gerat video

Really nice video. However, I think you should mention that you use a binarized (one hot) encoding of argmax and not argmax as it is commonly defined, as viewers (like me) could get confused. Otherwise an excellent video, that conveys the intuition really well! 😀

@vcubingx

2 жыл бұрын

Good point, I'll include the terminology next time

I want to ask that as neural net approximates a function over a particular domain interval ,what'll happen if it gets input outside the domain when testing?

Great! Can you explain me how you produce these animations? Is there any software you have used?

@vcubingx

2 жыл бұрын

I use manim

return of the king

@vcubingx

2 жыл бұрын

But when will hopeful69420 return

Finally

Can I use your mathematical apparatus, to investigate the physical processes of Metaphysics?? I am looking for a mathematical apparatus capable of working with metaphysical phenomena, i.e. metamathematics!!

Goat cubing x

banger

When you come back after 2¹⁰ years

where were you at 8:50? in University?

I've missed this.

5:25 When describing that the sum of the array resulting from softmax equals 1, I think the visual is missing that communication too. Such as stacking all of the lines on top of each other, up to a value of 1 or 100%. Don't just rely on words. Otherwise great video, thank you.

holy shit!

w12 reads the first weight of the second input? this is confusing! should be w21 => from input x2, we look at w1 (that, obviously, goes to output 1)!

PART 3 PART 3 PART 3

How would a neural network handle categorical variables?

@vcubingx

2 жыл бұрын

As inputs? One way is to have each input be a vector of dimension n, where n is the number of categories. Then, for each input, assign the category index 1, and the rest 0. For example, if my input was a 4-category variable of either cat, dog, wolf, tiger. Then the input cat could be {1, 0, 0, 0}. See "one-hot encoding" if you're interested

@vcubingx

2 жыл бұрын

There are plenty of other ways. In the case of NLP (which is my domain atm), we want to be able to encode tokens (some sequence of characters) into input vectors. An older method to do this is word2vec, which converts words to vectors based off context. This allows us to assign each word to some input vector, and we can pass along each vector as inputs to an NN. These days though, modern neural language models (GPT3, etc.) have sophisticated embeddings and word2vec has largely fallen out of grace

3:47 Did you mean a range of i̶n̶p̶u̶t̶s̶ outputs?

I am trying to visualise how the neural network transformed the input space into linearly separable space layer by layer in a new basic data set.

Intro part 1 Funny Galaxy part 2 Swastika part 3 Ending of Evangelion

Very informative video Thank you a lot Do you have any suggestions for me, I want to learn manim and make videos like how ML algorithms work, their pros and cons cases? Or, if you have a manim learners classes, then I can directly enroll to learn.

Chaos happens

What about part 3!!!

wb :)

@vcubingx

2 жыл бұрын

Thanks:)

hey don't you think saying "this is what NN does under the hood" an overshoot? I mean all the popular literature in textbooks and all ML community also claims that it does exactly that but if this was truly the case, if it was behaving that logicallh then adverserial attacks would have been impossible. But we all know that one pixel attack and noise based attacks are quite frequently achievable by GANs. The interpretation of layers extract features from the input is true provided features are not the human interpretable shapes or patterns, to call them so leads to an error. Because one pixel attacks and noise based attacks do not affect the feature as such, the horse is still horse if you change twentyish pixels out of a 1000.. but the NN suddenly starts saying it is a dog with 99% confidence. If it were really extracting features as in patterns as humans understand it would never even make that error. Humans have 100% accuracy and immunity against some twenty pixels changing out of a 1000 because we extract patterns. NN does not, if it did it should also be immune. But it is not. This means that the popular understanding is still incomplete and it would be wrong to say anything on how NN works under the hood. Since you can find multiple completely different sets of weights and still get excellent classification accuracy. This means the NN is interpreting the spiral in its own way and not human style 5 zone with nonlinear boundary. Because human style there is only 1 interpretation logically possible. That fails to explain how we can get multiple sets of weights, not at all close or alike, still giving solid accuracy

What the.....

But salty redditors say this isn't how the thing works at all (they deleted their comments in shame after I asked for elaboration)

@vcubingx

2 ай бұрын

Haha, sorry but what redditors? What post are you talking about. Kinda curious

Hm

I finally realize that I am a useless stupid fool.

When 3rd party is coming

you said "softmax is not a version of argmax" and then you say "softmax is a smoother version of argmax" - make up your mind!

Thanks!

Finally

Finally