Concepts Illuminated

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@zinoonomiwo 3 ай бұрын

Hey, this is a great video! I noticed you made a mistake in the spreadsheet regarding UCB calculations. The parenthesis of the square root calculation are placed differently.

@rubytejackson 4 ай бұрын

your entire explanation is exceptional! very intuitive yet retaining the details!

@lunalma 4 ай бұрын

I absolutely lost it when you said to represent the pentagons we are using to represent numbers with numbers

@wilfredomartel7781 5 ай бұрын

This is amazing! Woooooo

@wilfredomartel7781 5 ай бұрын

❤😊😊

@BertLeyson 6 ай бұрын

0:38 There is another major flaw with this system: It can't detect repeating digits. According to the rules, 1212 1212 1212 1210 is a valid credit card number. 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 0 = 30, which is divisible by 10.

@hidrogenodeuterio 6 ай бұрын

Thank you 😊

@joshcannon6704 6 ай бұрын

Man that was an excellent video, but I have one question, if your column “L” is always 1, the. That would mean that that column is entirely unnecessary and can be eliminated, isn’t that correct?

@joshcannon6704 6 ай бұрын

Ok so I managed to play with this quite a bit and figured with a couple of these in series, you can create a macro to automate it and continually copy the weights generated after the correction back into the top of the model continuously. I’ve been running it for a few days and creating some good algorithms for some auto stock trading bots I’ve been tinkering with. What I need now is to figure out how to incorporate Fourier functions into this model. If you have any insight please chime in

@meowrel 7 ай бұрын

I LOVE YOU

@tmitra001 7 ай бұрын

this was the best explanation on ANN i have ever seen in youtube

@povertjes776 7 ай бұрын

I am currently writing my bachelor thesis on check digit algorithms and just wanted to say: thank you so much! I just couldn't make any sense from Verhoeffs original work.

@ConceptsIlluminated 7 ай бұрын

It's a dense paper for sure. Took me a few attempts to really understand it.

@r.s.e.9846 8 ай бұрын

Smooth animations. Explains it well

@souvikbhattacharyya2480 8 ай бұрын

Are you sure that the input to the dynamic network is the actual game state and not the representation network output?

@r.s.e.9846 8 ай бұрын

How did I miss these vids 😮. They're amazing!

@ricarvar 10 ай бұрын

Thanks a lot for this explanation and example... Is there any way to access the excel template?... the link provided seems not to be working any longer :-( kindly, could you please either provide an updated link or send it by email? - thanks again, great video!

@ConceptsIlluminated 9 ай бұрын

docs.google.com/spreadsheets/d/1wylBJWZud1R4wcSGdlMsNKRodjhs4KGkMPRK3Zt8hUA/copy

@learning_with_irving4266 10 ай бұрын

How do you use that for a demand function

@bilaltoumir4475 11 ай бұрын

Imagine someone with 0 knowledge about groupe theory watching this

@TonyCurcio-w8e 11 ай бұрын

Thanks Kevin. Great stuff! Makes it much more clear to see the numbers progress through the various stages of learning.

@omargaber3122 11 ай бұрын

Now I will be haker , and I will be rich😊

@khoakirokun217 Жыл бұрын

This video is gold.

@SassePhoto Жыл бұрын

You made convolution clear, the best tutorial I found, highly recommended

@SassePhoto Жыл бұрын

Absolutely excellent tutorial, crystal clear, and many thanks for the accompanying excel sheets

@Hans_Magnusson Жыл бұрын

A variation is used for Swedish social security number… But the difference eg between 70 and 67 in this case is the check digit!

@SassePhoto Жыл бұрын

This is EXACTLY what is needed - THANK YOU 🤟- The downloadable sheets are the icing on the cake - and ev erything becomes crystal clear - well done

@Bhargavoza777 Жыл бұрын

This is way more crazier than building MLP from scratch with cuda.

@andreizelenco4164 Жыл бұрын

I am a bit confused by the partial derivative of the cost with respect to the activation. In the video this partial derivative is 2(a-y). But the cost function is (y-a)^2 so the derivative should be 2(y-a)?

@ConceptsIlluminated Жыл бұрын

I think there is an extra negative sign folded in from wanting to go "downhill" towards the local minima.

@andreizelenco4164 Жыл бұрын

@@ConceptsIlluminated Thank you for your answer. I have to admit, my calculus knowledge is poor. I think the partial derivative of cost with respect to the activation is correct in the video. I can't confirm it for myself because my lack of knowledge but I asked ChatGPT and it gave me the same result as in the video.

@siddhantmisal4115 Жыл бұрын

Great content ! underrated channel

@RadenVijaya Жыл бұрын

After 10 hours of driving, i stumbled upon this video. Now i cant sleep as my mind engages in this topic 😅 nice video btw. I learnt something new here...

@U.Inferno Жыл бұрын

When I heard pentagons and group theory i for some reason thought youd be throwing the quintic at us

@scragar Жыл бұрын

I much prefer the idea of just having two different checksum digits using different algorithms. The first checksum can check everything before the last digit, and the last digit can remain the luhn algorithm as present, this gives us extra security and since we're not using all the digits of the card number already(there's orders of magnitude less cards than possible card numbers) it's not going to cost us anything for the additional safety that'd remain backwards compatible. If you're going to go for a solution most people can't do in their heads though I suggest going all out and just use a traditional hashing algo, they munge the data each step in such a way that communitivity is lost making transpositions as obvious as a changed value(using SHA for example that uses a grid of numbers, then every time it applies a change(by bitmasking numbers together) it applies row/column shifts such that the next number would apply differently). This also requires the least effort to add to new services, every modern programming language has access to libraries that can provide access to a bunch of pre-existing hashing algorithms.

@alexdefoc6919 Жыл бұрын

You have said only "mistyped" or other things but forgot that maybe i tried putting random fake card numbers and i juts didnt knew about these things 😂

@nguyenanhnguyen7658 Жыл бұрын

My Lord, so cool and genius !

@varunshenoy532 Жыл бұрын

After reading so many blogs, papers which explained transformers, this video helped me understand the intuition behind the Query/Key and Value matrix.

@B0bbySneeze Жыл бұрын

This is the best video I’ve seen on this. 10/10 presentation. The genius is the simplicity but maybe bc i can comprehend spreadsheets over other ways. The mini charts were sweet, hadn’t seen hidden layers visualized like that👌

@JoeyLlamaGames Жыл бұрын

So if this is the formula to check if it is a correct number, then what is the initial formula that generates these numbers. And how do we not run out of valid numbers.