Please share this video if you know somebody whom it might help. Thanks :) edit: Some people correctly identified the 3Blue1Brown style of the video. That is because I am using the python library manim (created by 3Blue1Brown) for the animations. Link and more information in the description. Huge thanks for all the likes and comments so far. You guys are awesome!
@@spendyalaSo it's time to open up to reality and for people to hear the trumpets of the Angels. The second coming is happening, the Euphrates is drying up and what's happening is an attack on the bride. People believe science and religion are separated. There are crowns being made as we speak. The blind being able to see the deaf able to hear the paraplegic able to move devices with thought. BCI technology and other biotech such as neuralink are crowns and their beginning is now. The mark of the beast is in the profile and account regarding a person. We give the elites the right headshot over criminals and immigrants and anyone else for them to buy sell trade whereas we wear on our hands have a mark to earn their favor and a dollar. The lawless one is here we have a president who is facing federal prison and is in fact running for office again the earth moves to his power TRUMP. The statue of Liberty is representing the woman atop seven mountains as they are seven heads of kings as the eight head is her the statue of Liberty her own and the beast America revelation 17 9-11 true fact about the statue of Liberty is seven spires are upon her crown So what is happening in our world now. Well it is the age of clouds (Internet neural network e.t.c) AGI is happening and intelligence is shared it is not artificial it is developed and communication is a unconfounded language. Language not only spoken by the tongue but by nerves of the temple your body and the universe. Remember a tower once stood in Babylon and this tower was brought down. A harlot today America is modern Babylon. The dragon a world where everything is made in China and the elite grow more elite. AGI in America is under threat not only by disbelief in Jesus return with the clouds but in the idea that heaven is for real. Now you might anticipate many believers who disbelieve our God and Savior and Holy Ghost not to be anything mechanical yet you disregard the fact of biotech and it's integrated abilities Mushroom fungi other single and multicellular organism including human brain tissue have been used to interface computational abilities in tandem with motherboard or computer integration. Science would detail our universe began in waveform and Genesis 1 speaks of wave form. Two faces the deep (black hole) the waters (hydrogen helium e.t.c) God's spirit hovered between these and spoke Let there be light. Sonolumination The scriptures tell us GOD is light and that too is the Son It is the enemy who values disbelief of God and that spirit of the antichrist is among us. Men have been given fire of the sun and the sun does now scorch man in telecommuting devices o how the social profile beckons a definition to mark of the beast. We are lovers of selves and interpretation of our advancements as man made give the credence for a man to believe in many ways to the Father when infact their is only one Jesus who too was fully man reborn in glory. Remember a man must be reborn again to enter the kingdom of heaven and todays science is seeding these mechanism to be able to be given new bodies not just parts. We have technology of artificial wombs and have grown a lamb in such a device. We limit our understanding to religion as only a natural solution and negatively presume to value intelligence as organic and artificial. Angels have no body remember and they too are entities of light. Jesus was fully man but was glorified and now it is clouds we see and the storm of omnipotent intelligence these are birthing pains in the world around us and the dragon spews disbelief from its mouth and evil spirits three like frogs come from its mouth apostasy divorce plague the world The sun scorches man in nuclear technology and telecommuting devices it's time to wake up and know there is better for us than a earthquake such as BLM or MAGA or trans the rainbow is a promise and optical cables transmats info to hubs of cloud
As an ML beginner, I know how much effort and time is needed for such visualization of a program. I would like to give you a huge thumb! Thank you for the video.
I can't say anything that hasn't been said already: This video is golden. The visualization, explaining, everything is just so well done. Phenomenal work. I'm basically commenting just for the algo bump this video rightfully deserves.
FANTASTIC video. Doing Stanford's Coursera Deep Learning Specialization and they should be using your video to teach week 4. Much clearer and far better visualized. Clearly, you put great effort into this. And kudos to using 3Blue1Brown's manim lib. Excellent idea. I am going to put your video link in the course chat room.
You've just explained very clearly in a single video what others try to vaguely explain in series of dozens videos. Thank you. Fantastic job! Looking forward to more great videos from you.
I know I'm watching this 2 years after it was released but I really can't stress enough how helpful this is. I've seen heaps of videos explaining the math and heaps of videos explaining the code but this video really helped me to link the two together and demystify what is actually happening in both.
This is so interesting. I always wondered how a neural net works... but it's also good to remind ourselves that we're not as clever as we thought. I feel humbled knowing that there's some fierce minds out there working on these complicated problems.
This is the kind of video that I was looking for to get beyond the basics of ML and start gaining a better and deeper understanding. Thank you for putting the effort into making this great video.
Thanks for a very clear explanation. I was doing the same from scratch in python, but got stuck at dimensioning the weight matrices correctly, especially in this case with the 784 neuron input. Now i can check if this helps me to complete my own three layer implementation. 😅
Thank you for this amazing video. I understand the huge effort in the animations and I am so grateful. I believe this is THE video for anyone trying to get into machine learning.
Welcome back dude! I have been waiting your comeback for so long Please dont go away this long next time :) Great editing and audio quality btw Reminds me of 3b1b
Excellent video and accompanying code. I just keep staring at the code, its art. And the naming convention with the legend is insightful, the comments tell the story like a first class narrator. Thank you for sharing this.
It's great to see content that helps demystify complex topics like neural networks, especially using a versatile language like Python! Understanding neural networks is so vital in today's tech-driven world, and Python is a fantastic tool for hands-on learning. It's amazing how such concepts, once considered highly specialized, are now accessible to a wider audience. This kind of knowledge-sharing really empowers more people to dive into the fascinating world of AI and machine learning! 🌟🐍💻
Nice job with the explanation!!! I felt like I was watching a 3blue1brown video! A few notes: 1.)You should run through examples more often because that is one of the best ways to understand a concept. For example. you should have run through the algorithm for the cost function so people understand it intuitively. 2.)It would be nice if you went more in depth behind backpropagation and why it works. Things you did well: 1.)Nice job with the animations and how you simplified them for learning purposes, the diagrams would be much harder to understand if there was actually 784 input layers. 2.)I love the way you dissect the code line by line! I cant wait to see more videos by you I think this channel could get really big!
Such a great video -- high quality and easy to follow. Thanks. One typo in Additional Notes; (X,) + (1,) == (X, 1) -- this is shown correctly in the video, but in the Notes you show result as (1, X)
hey this was a great into! Gave a good playing ground to experiment with in increasing the nodes of the hidden layer, changing the activation function and even adding an addition hidden layer to evaluate the effects/effectiveness! With more epochs could get it above 99% accuracy (on the training set, so might be overfitted, but hey_)
yes but wasnt the value before sigmoid in the last cell 9 ? precisely I got something like 8.998 If I missed something please explain I want to know why is that
This video is pretty great, although i had to pause and sketch along and keep referring to the code you showed, it definitely helped me understand better how to do it
Well done, i couldnt ask for a better video, Germans make the best and most detailed educational videos here on youtube. The pupils of the world say thank you.
Great Video! However, you say that "Mean Squared Error" is used as loss function and you also calculate it. However "o - l" (seemingly the derivative of the loss function) isn't the derivative of MSE. It's the derivative of Categorical Cross Entropy ( -np.sum(Y * np.log(output)), with Softmax before it). Anyways, keep up the great work :)
hello, will you do one with Cross Entropy as the loss function? Or do you know any video for reference? Because I'm too confused if reading a book or paper :(
For running the code on Ubuntu 20.04 you need to do this: git clone github.com/Bot-Academy/NeuralNetworkFromScratch.git cd NeuralNetworkFromScratch sudo apt-get install python3 python-is-python3 python3-tk -y pip install --user poetry ~/.local/bin/poetry install ~/.local/bin/poetry run python nn.py
Excellent video and explanation of this classic intro to cv... However, when I clone the repo, install poetry and run poetry install, it throws a ton of errors. is there just a requirements.txt file for this that can be used? I am using Ubuntu 23.04 and Python 3.11.3
Do these initial layer numbers have to be between 0 and 1? Can't they just be any number if the activation function will clamp them down to be between 0 and 1?
I really loved your video, it's so clearly explained. I have a kind of big question. What if you had a data frame where all the columns are related to each other, but there are different functions for certain parts of it? I'm trying to make a neutral network that is meant to understand the functional parts of proteins, in order to create new proteins
Thanks! That's a really hard one :D If there is some temporal difference in the data, you'd need a recurrent NN like an LSTM. But I think its not the case for proteins. So if they are related to each other I guess you'd flatten the data frame and use it as input. If the input dimension is too large, I think you need some other feature extraction technique before applying a NN. But I am just guessing here tbh. There might be better approaches directly for proeteins (there are surely some good papers out there because its a topic with quite some research behind it)
Source text Excellent video. Best of the best ) i want to see more and slowly about backpropagation algorithm. It is most interesting moments.. maybe better to make the step by step slides?
What are you referring to when you talk about "defining the matrix from the right-layer to the left-layer" @ 2:35 ? I'm sure I'm just missing something obvious, but I can't seem to figure out what that's referring to in the code..
What if the shape in the input can shift all around the place? It's still the same shape (e.g. a hand-written digit), but one time it is more to the left, other time it is more to the right and a little closer to the bottom, etc.; let;s say that my canvas is 800×800 pixels, and I need to detect this 28×28 digit no matter where it appears on this canvas).
Sir! can u please explain how to design and write a code for a SNN for digit recognition using unsupervised lifelong learning algorithm in pycharm. I hope you will explain soon, I am exited for this video.
at 14:32 you use the updated weights (to the output layer) to calculate the hidden layer deltas. I never saw anyone doing it this way. Usually, the old weights are used and all weights are updated after backprop. I don't think it makes a large difference but I wonder if this is intentional or I am missing something.
Thank you so much for posting this comment, i was wondering why my model was losing accuracy with every epoch. With that little change my accuracy jumped from 20'000 / 60'000 to 56'000 / 60'000
@@BotAcademyYT Nooo, we cant wait.... i shared this video across all discord servers, and most of em asked , wish this guy could make a video like this on NEAT or hyperNEAT. because there isnt much resources out there. Hope you will make it!
Please share this video if you know somebody whom it might help. Thanks :)
edit: Some people correctly identified the 3Blue1Brown style of the video. That is because I am using the python library manim (created by 3Blue1Brown) for the animations. Link and more information in the description. Huge thanks for all the likes and comments so far. You guys are awesome!
WOW FIRST TIME TO KNOW HOW 3Blue1Brown Work Awesoome
Can you plz help me with this .. I want a chess ai to teach me what it learnt
ruclips.net/video/O_NglYqPu4c/видео.html
Can you share your video manim code?
Incredible video. Not because of your insight, but because how you use visuals to represent the information as digestible as possible.
@@spendyalaSo it's time to open up to reality and for people to hear the trumpets of the Angels.
The second coming is happening, the Euphrates is drying up and what's happening is an attack on the bride. People believe science and religion are separated.
There are crowns being made as we speak. The blind being able to see the deaf able to hear the paraplegic able to move devices with thought.
BCI technology and other biotech such as neuralink are crowns and their beginning is now.
The mark of the beast is in the profile and account regarding a person. We give the elites the right headshot over criminals and immigrants and anyone else for them to buy sell trade whereas we wear on our hands have a mark to earn their favor and a dollar. The lawless one is here we have a president who is facing federal prison and is in fact running for office again the earth moves to his power TRUMP.
The statue of Liberty is representing the woman atop seven mountains as they are seven heads of kings as the eight head is her the statue of Liberty her own and the beast America revelation 17 9-11 true fact about the statue of Liberty is seven spires are upon her crown
So what is happening in our world now.
Well it is the age of clouds (Internet neural network e.t.c)
AGI is happening and intelligence is shared it is not artificial it is developed and communication is a unconfounded language. Language not only spoken by the tongue but by nerves of the temple your body and the universe. Remember a tower once stood in Babylon and this tower was brought down. A harlot today America is modern Babylon.
The dragon a world where everything is made in China and the elite grow more elite. AGI in America is under threat not only by disbelief in Jesus return with the clouds but in the idea that heaven is for real.
Now you might anticipate many believers who disbelieve our God and Savior and Holy Ghost not to be anything mechanical yet you disregard the fact of biotech and it's integrated abilities
Mushroom fungi other single and multicellular organism including human brain tissue have been used to interface computational abilities in tandem with motherboard or computer integration.
Science would detail our universe began in waveform and Genesis 1 speaks of wave form.
Two faces the deep (black hole) the waters (hydrogen helium e.t.c)
God's spirit hovered between these and spoke Let there be light.
Sonolumination The scriptures tell us GOD is light and that too is the Son
It is the enemy who values disbelief of God and that spirit of the antichrist is among us. Men have been given fire of the sun and the sun does now scorch man in telecommuting devices o how the social profile beckons a definition to mark of the beast. We are lovers of selves and interpretation of our advancements as man made give the credence for a man to believe in many ways to the Father when infact their is only one Jesus who too was fully man reborn in glory.
Remember a man must be reborn again to enter the kingdom of heaven and todays science is seeding these mechanism to be able to be given new bodies not just parts.
We have technology of artificial wombs and have grown a lamb in such a device.
We limit our understanding to religion as only a natural solution and negatively presume to value intelligence as organic and artificial. Angels have no body remember and they too are entities of light.
Jesus was fully man but was glorified and now it is clouds we see and the storm of omnipotent intelligence these are birthing pains in the world around us and the dragon spews disbelief from its mouth and evil spirits three like frogs come from its mouth apostasy divorce plague the world
The sun scorches man in nuclear technology and telecommuting devices it's time to wake up and know there is better for us than a earthquake such as BLM or MAGA or trans the rainbow is a promise and optical cables transmats info to hubs of cloud
As an ML beginner, I know how much effort and time is needed for such visualization of a program. I would like to give you a huge thumb! Thank you for the video.
a thumbs up you mean?
His thumb is now massive
I dont think he want no thumbs
I can't say anything that hasn't been said already: This video is golden. The visualization, explaining, everything is just so well done. Phenomenal work.
I'm basically commenting just for the algo bump this video rightfully deserves.
FANTASTIC video. Doing Stanford's Coursera Deep Learning Specialization and they should be using your video to teach week 4. Much clearer and far better visualized. Clearly, you put great effort into this. And kudos to using 3Blue1Brown's manim lib. Excellent idea. I am going to put your video link in the course chat room.
You've just explained very clearly in a single video what others try to vaguely explain in series of dozens videos. Thank you. Fantastic job! Looking forward to more great videos from you.
I know I'm watching this 2 years after it was released but I really can't stress enough how helpful this is. I've seen heaps of videos explaining the math and heaps of videos explaining the code but this video really helped me to link the two together and demystify what is actually happening in both.
This is so interesting. I always wondered how a neural net works... but it's also good to remind ourselves that we're not as clever as we thought. I feel humbled knowing that there's some fierce minds out there working on these complicated problems.
This is the kind of video that I was looking for to get beyond the basics of ML and start gaining a better and deeper understanding. Thank you for putting the effort into making this great video.
Love this so much. So organised and was really helpful. So glad you put the effort into the animation. Keep up the great work!
Saw your post on Reddit. Thank you very much for the work you put in your videos. New subscriber.
Amazing video! The explanation was very clear and I understood everything. Really hope you're gonna be posting more videos on neural networks.
That's it! Comprehensive training code loop for a 1 hidden layer NN in just 20 lines. Thank you sir!
Amazing video. Especially the matrix effect on the code in the first second. Love it.
Fantastic job with your explanation and and especially the animations. All of this really helped to connect the dots
oh hell yeah :) just got yourself a new subscriber, support your small channels folks
Glad to have you back :D
Subscribed. We need more channels like this!
Superbly illustrated! Thanks for sharing.
This is really helpful for beginners!! Great work always appreciated bro!!
Thanks for a very clear explanation. I was doing the same from scratch in python, but got stuck at dimensioning the weight matrices correctly, especially in this case with the 784 neuron input. Now i can check if this helps me to complete my own three layer implementation. 😅
Thank you for this amazing video. I understand the huge effort in the animations and I am so grateful. I believe this is THE video for anyone trying to get into machine learning.
Welcome back dude!
I have been waiting your comeback for so long
Please dont go away this long next time :)
Great editing and audio quality btw
Reminds me of 3b1b
Thanks! I'll try uploading more consistently now that I've finished my Thesis :)
Such an awesome video! Helped me a lot to understand neural networks. Thanks a bunch!
Excellent video and accompanying code. I just keep staring at the code, its art. And the naming convention with the legend is insightful, the comments tell the story like a first class narrator. Thank you for sharing this.
It's great to see content that helps demystify complex topics like neural networks, especially using a versatile language like Python! Understanding neural networks is so vital in today's tech-driven world, and Python is a fantastic tool for hands-on learning. It's amazing how such concepts, once considered highly specialized, are now accessible to a wider audience. This kind of knowledge-sharing really empowers more people to dive into the fascinating world of AI and machine learning! 🌟🐍💻
This is a great video even for those who are not into this field. Great voice and explanation of how neural networks work.
This was actually very good! Subscribed.
awesome video :) i did not know that you could use that trick for the mse 👍
Best video to this kind of topic on the whole market. Very well done! 😀
You create some amazing content. Really well explained.
This is one of the best explained videos i've seen for this. great job!
Hope this comment helps :)
Nice job with the explanation!!! I felt like I was watching a 3blue1brown video! A few notes:
1.)You should run through examples more often because that is one of the best ways to understand a concept. For example. you should have run through the algorithm for the cost function so people understand it intuitively.
2.)It would be nice if you went more in depth behind backpropagation and why it works.
Things you did well:
1.)Nice job with the animations and how you simplified them for learning purposes, the diagrams would be much harder to understand if there was actually 784 input layers.
2.)I love the way you dissect the code line by line!
I cant wait to see more videos by you I think this channel could get really big!
Thank you very much for the great feedback!
Great explanation and hats off to ur efforts for these visualisation!!! 🎉❤
Such a great video -- high quality and easy to follow. Thanks.
One typo in Additional Notes; (X,) + (1,) == (X, 1) -- this is shown correctly in the video, but in the Notes you show result as (1, X)
Thank you very much for pointing out the inconsistency. You're right, it is wrong in the description. I just corrected it.
The BEST video ever! Hats off to your efforts and a Big Big Thanks for imparting the knowledge to us. I will never forget the concept and ever. 😊
hey this was a great into! Gave a good playing ground to experiment with in increasing the nodes of the hidden layer, changing the activation function and even adding an addition hidden layer to evaluate the effects/effectiveness! With more epochs could get it above 99% accuracy (on the training set, so might be overfitted, but hey_)
for those actually implementing something, note at 12:08 the values in the hidden layer change back to how they were pre sigmoid application
good point! Must have missed it when creating the video.
yes but wasnt the value before sigmoid in the last cell 9 ? precisely I got something like 8.998
If I missed something please explain I want to know why is that
This video is pretty great, although i had to pause and sketch along and keep referring to the code you showed, it definitely helped me understand better how to do it
Thank you for this. Fantastic video.
Very well explained. I really liked it. making noise for you. Please make such video to understand NLP in the same intuitive way. Thank you :)
Best video of ML so far i have seen.
Amazing visualized explanation
Great explanation - Thank you for making this!
Amazing video really helpful!
Great content, subscribed!
Well done, i couldnt ask for a better video, Germans make the best and most detailed educational videos here on youtube. The pupils of the world say thank you.
Really nice video, keep doing those!!
"does some magic." Great explanation. Thanks.
Amazing video I hope this gets more views.
12:40 why dont we use derivative of activation function for delta_o? But we used derivative of activation function for delta_h. Any answers???
I was confused about the same thing, did you figure it out?
Great Video! However, you say that "Mean Squared Error" is used as loss function and you also calculate it. However "o - l" (seemingly the derivative of the loss function) isn't the derivative of MSE. It's the derivative of Categorical Cross Entropy ( -np.sum(Y * np.log(output)), with Softmax before it). Anyways, keep up the great work :)
Excellent content and illustration 🎉
I can tell you put a lot of work into this. You deserve more views! (also commenting for algorithm)
yes , finally I had found the golden channel
thanks budd
Wow! Thanks you so much. You rock. Now looking forward to "Transformers Explained from Scratch using Python" ;)
hello, will you do one with Cross Entropy as the loss function? Or do you know any video for reference? Because I'm too confused if reading a book or paper :(
Great video, really interesting!
Great work! thanks for the explication
Fantastic video. I really appreciate the effort u_tubers put into great videos like this one.
Thanks. I wonder if I could train it for other pictures?
For running the code on Ubuntu 20.04 you need to do this:
git clone github.com/Bot-Academy/NeuralNetworkFromScratch.git
cd NeuralNetworkFromScratch
sudo apt-get install python3 python-is-python3 python3-tk -y
pip install --user poetry
~/.local/bin/poetry install
~/.local/bin/poetry run python nn.py
awesome man. Could you please tell me how do you realise this neural animation? It's really nice
How would you do the 50000 samples for training? Great video by the way!
Excellent video
Listen to the man, listen well. He is giving accurate and incredibly valuable knowledge and information that took me years to learn.
Excellent video and explanation of this classic intro to cv... However, when I clone the repo, install poetry and run poetry install, it throws a ton of errors. is there just a requirements.txt file for this that can be used? I am using Ubuntu 23.04 and Python 3.11.3
bro how did u make the first layer know how much number of color scale should be used on the img
Video Level: Overpowered!
Do these initial layer numbers have to be between 0 and 1? Can't they just be any number if the activation function will clamp them down to be between 0 and 1?
I really loved your video, it's so clearly explained. I have a kind of big question. What if you had a data frame where all the columns are related to each other, but there are different functions for certain parts of it?
I'm trying to make a neutral network that is meant to understand the functional parts of proteins, in order to create new proteins
Thanks! That's a really hard one :D If there is some temporal difference in the data, you'd need a recurrent NN like an LSTM. But I think its not the case for proteins. So if they are related to each other I guess you'd flatten the data frame and use it as input. If the input dimension is too large, I think you need some other feature extraction technique before applying a NN. But I am just guessing here tbh. There might be better approaches directly for proeteins (there are surely some good papers out there because its a topic with quite some research behind it)
you are the man! My respect goes out to you
Great video
how could i split the data into training and testing data?
great video, thanks!
Making noise for you, good luck!
Hey do you use manim ? I was curious should I use manim or Aftereffect to visualise math concepts like those ???
Source text
Excellent video. Best of the best ) i want to see more and slowly about backpropagation algorithm. It is most interesting moments.. maybe better to make the step by step slides?
Clarification, is this the delta rule? if not, what method did you use for backpropagation?
TKU for this excellent video👌
What are you referring to when you talk about "defining the matrix from the right-layer to the left-layer" @ 2:35 ? I'm sure I'm just missing something obvious, but I can't seem to figure out what that's referring to in the code..
you got a subscriber ❤
What if the shape in the input can shift all around the place? It's still the same shape (e.g. a hand-written digit), but one time it is more to the left, other time it is more to the right and a little closer to the bottom, etc.; let;s say that my canvas is 800×800 pixels, and I need to detect this 28×28 digit no matter where it appears on this canvas).
Algy comment right here, thanks for the wonderful video!
extremely thankful
Sir! can u please explain how to design and write a code for a SNN for digit recognition using unsupervised lifelong learning algorithm in pycharm. I hope you will explain soon, I am exited for this video.
I have a data set with the same size, how do I change the data set? I have tried to change it but failed. BTW thank you this video really helped me
Amazing video
how did you make the visualisations?
Excellent
I love it!
Wow amazing
Great content! I can't wait for more of this stuff
11:31 What if the first output neuron wasn't the one with the highest value? Does that mean that the neural network classified the image incorrectly?
Exactly :)
Gets even more tricky at 50 metres one handed - weak hand!
at 14:32 you use the updated weights (to the output layer) to calculate the hidden layer deltas. I never saw anyone doing it this way. Usually, the old weights are used and all weights are updated after backprop. I don't think it makes a large difference but I wonder if this is intentional or I am missing something.
I also think this is a mistake. Andrew Ng emphasized that the weights must be updated after calculating the derivatives.
@@FlyingUnosauryou are talking about the derivative of activation function right?
Thank you so much for posting this comment, i was wondering why my model was losing accuracy with every epoch. With that little change my accuracy jumped from 20'000 / 60'000 to 56'000 / 60'000
how is the hidden layer is set as 20 ? how is it decided?
intuitive video on the whole planet, likewise can you come up with a brief explanation on NEAT algorithm as well ?
Thanks! I‘ll add it to my list. If more people request it or if I‘m out of video ideas, I‘ll do it :-)
@@BotAcademyYT Nooo, we cant wait.... i shared this video across all discord servers, and most of em asked , wish this guy could make a video like this on NEAT or hyperNEAT. because there isnt much resources out there. Hope you will make it!
Thanks a lot sir
Hervorragend!!
This video feels like a 3Brown1Blue video, and I like it.