10.4: Neural Networks: Multilayer Perceptron Part 1 - The Nature of Code

[@bilourkhan3345]

A happy face always helps to learn with ease and fun. Keep it up man !

[@saramariacl]

yes, is so true

[@bilalazeemshamsi7895]

Sir, the question is how can a person who is in this field be this happy? lol :P

[@somecho]

One year ago I was watching your tutorials on how to draw squares on a canvas with code. One year later I'm trying to build machine learning models, also with the help of your tutorials. I'm not even a CS student, I'm a pianist!

[@rakib17874]

great! Do u play in concert??

[@optymystyc]

I'm here because the coursera course instructor in the class I'm taking just can't explain it with as much joy and happiness as you. I feel like the information I'm getting here is paired with enthusiasm and that's the way it should first be introduced to my brain.

[@seemarai5310]

Well, i have to say you can be elected for the best teacher award. You are simply a perfect teacher.

[@stopaskingmetousemyrealnam3810]

Taking it back to Boolean Algebra makes it very clear why MLPs are a natural solution to the XOR problem, thank you. Nobody's done that yet in anything I've seen, even though it's obvious in hindsight and maybe should have been obvious in advance.

[@safebinrt8646]

The best teacher i have ever found in my academic history, thanks more!

[@jonkleiman8018]

It's because of your teaching that I've decided to pursue a career in this field. A brilliant balance of fun and seriousness.

[@TheCodingTrain]

Best of luck to you!

[@LeandroBarbksa]

I love how excited you are explaining this.

[@8eck]

Linearly separable and linearly not separable explanation is the best explanation! It's now logical, why there are multiple layers was required! GREAT! Thank you!

[@shedytaieb1083]

Man, you have no idea how the content you're creating is useful and interesting GOOD JOB

[@joachimsaindon3658]

This video is a great example of why your channel is one of my favorites.

[@muskansaxena5708]

The way you teach is fun , it's like you're yourself enjoying teaching, which us students love ...one could fall in love with the knowledge presented here!!

[@vanshitagupta4183]

You teach this subject with such passion. It is kinda getting me excited about learning it too

[@marcocastellano2451]

I found you years ago when I needed to learn steering algorithms. You made the math and algorithm simple(r) to understand and your videos are a lot like a drop of sunshine in my day. It reminds me of Reading Rainbow when I was a youngster. Now I am back to continue my work on CNNs. And there you are again in my suggested videos :D

[@anshrastogi9430]

I literally want this sort of sense of humour in my college professor. Thanks for saving my semester. Love from India.

[@chandranshsharma1685]

Amazing teacher.I have my semester exam tomorrow and was searching a lot about multi layer perceptron on the internet and wasn't able to find good explanation.thank god I found your video.💙

[@henriqueb287]

Keep going man, I wish you were my teacher from college. Fun, smiles and learning together. Such a great experience to learn with you, 15 minutes passed like nothing but full of knoweledge. Love from Brazil! Keep going!

[@morphman86]

I have been trying for quite some time to figure out what the "hidden layer" is, how it works and what the purpose is. So many others either get right up to that subject and then stop posting, or talk about it as if I should already know. So for some time, I have only been able to do simple perceptrons. Now I finally understand that hidden layers are just layers of multiple perceptrons being pushed into other perceptrons, where each perceptron has been trained to complete a different task. Thank you!

[@paulorugal]

You're the BEST CS TEACHER THAT I NEVER HAD

[@FredoCorleone]

What a master. We are really fortunate to have Daniel as instructor here on KZbin!

[@ericmrozinski6143]

An excellent and exciting explanation! This is exactly what I was looking for in trying to understand the motive behind the multi-layer perceptron. Not to be taken for granted!

[@justincollinns]

Your answer to "But what is XOR really?" at 10:46 was just what I needed! Thank you!

[@Matt23488]

"Maybe you just watch my previous videos on the Perceptron" Yes. Yes I did.

[@scipsyche5596]

Good job The topic is very interesting, what's more interesting is the way he teaches☺

[@redIroncool]

I actually love your enthusiasm!!!!

[@najibsaad5765]

You are outstandingly interesting. Keep going!

[@TheCodingTrain]

Thanks for the nice feedback!

[@CloverSerena]

I like you. You are the ideal teacher. The genuine sincere pleasure of teaching what you love to others. I can feel that love.

[@critstixdarkspear5375]

You should be given your own show on the science network. More educational, fun, engaging and entertaining than 99% of the crap we pay for. Better than most courses I have seen on programming. Bill Nye + Bob Ross + Mr. Rogers. 11/10

[@mkthakral]

Teachers like you are so rare. Gem.

[@kineticsquared]

Outstanding explanation of linearly separable. You make it very easy to understand why multiple perceptrons are required. Plus I love Boolean logic. Thank you.

[@anonymousvevo8697]

the only channel with no haters ! amazing sir! good luck love you

[@parths.1903]

This dude is so awesome, I can watch him teach all day. Love you, pal.

[@anaibrahim4361]

I was extremely happy when I discovered that you had posted a video on a topic that I was searching for.

[@SidVanam]

Cool to see how you linked the "Linearly Seperable" terminology to the boolean Truth tables! - Learned something applicable and new!

[@joshvanstaden7615]

Give this man some Concerta! Lol, in all honesty, I love being taught by people who are passionate about what they do. Keep it up!

[@samwakieltojar8154]

this man has ENERGY

[@grainfrizz]

6:57 genius. Very effective teacher

[@danishshaikh2994]

Man, I'm speechless, god level explanation 🔥🔥🔥

[@fernandolasheras6068]

OMG. Best video of NN basics concepts by far. And craziest too. Very fun to watch. Congrats!!!

[@waisyousofi9139]

What a nice teacher. truly enjoying the way you teach and convey your knowledge.. plz keep going.....

[@waisyousofi9139]

it is a unique talent to teach and bring smile at the same time. Wow..

[@usmanmehmood7614]

this video just made me simply happy. Great Thanks from Pakistan. NUST needs to hire such professors

[@kumudtripathi4054]

Loved the way you are teaching...I have already known mlp but your way of teaching makes me watch it again

[@backtashmohammadi3824]

Holly Juice. That was an amazing explanation. My Professor at the uni confused me a lot . but this video made my day

[@Sripooja.Mahavadi]

How can someone dislike his video .he seems to be a genuine happy man..exuding joy...let him be :) The kind of excitement he has towards his code is what I need towards my life ;)

[@TheTimeforwar]

If every black kid in the hood had a teacher like this they'd all succeed at understanding this easily; why? Because this guy's likability makes you want to learn. When you enjoy the person teaching you, you will usually enjoy 'what' they're teaching you. The 'capacity' to 'understand' has very little to do with 'achievability' in human affairs & 'thinking' certainly pertains to human affairs. I'm understanding concepts I've never encountered before, not because I'm 'smart', but because the instructor in this video is interesting, funny, has a charm individually his own and is not intimidating or threatening in anyway, least of all, neither is he boring. Every young person deserves a teacher like this.

[@carlosdebourbondeparme6021]

you can only lunch if you are hungry AND thirsty. love the videos :)

[@nicholask9251]

Great videos and tutorials, Big fan here. Cool that you dont just make code but also explain the concept at beginning.

[@d.g.7417]

I'm speechless. What a beautiful explanation!

[@webberwang6520]

I haven't heard this great an explanation before on KZbin, great stuff!

[@ahmarhussain8720]

I got that click where you suddenly understand a concept, by watching this video, thanks so much

[@rogerhom1512]

I've seen a lot of videos about neural networks, both advanced ones (which go over my head) and beginner ones (which are too general). That XOR example in this video was an epiphany for me! Now I have an intuitive sense of what makes neural networks so special (vs., say, linear classifiers.) Now I feel like I'm finally ready to go deeper into this subject

[@TheCodingTrain]

I'm so happy to hear this!

[@rogerhom1512]

​@@TheCodingTrain Yah, that bit about how a single layer network can only solve linearly-separable problems, and how hidden layers fix this limitation, finally makes intuitive sense to me thanks to the XOR example. Thanks! Not sure if you cover this in subsequent videos, but I'd be interested to hear your take about why having multiple hidden layers can be useful, vs. just one hidden layer.

[@battatia]

third! Really appreciating these tutorials, much friendlier than others!

[@TheCodingTrain]

Thanks, that's nice to hear!

[@kdpoint4221]

U made me understand better than any simplified notes.......

[@graju2000]

Man I wish they'd give you nobel prize for teaching!

[@TheAsimjan]

Amazing explaining... Magically deliver a complex topic

[@missiongrandmastercurvefev8726]

Awesome. Your way of teaching is perfect.

[@drakshayanibakka11]

More excited to watch your videos. keep rocking with your enthusiasm

[@Cipherislive]

What a genius teacher you are . Appreciate you sir

[@doug8171]

Great example of the need for more than one perceptron layer for the XOR.

[@Sworn973]

Interesting, so basically same analogy to electronics building Logic gates from transistors. You kind like add they together to get more complex operations. Very good material. Keep going, I'm really into this

[@HeduAI]

Awesome explanation! You are so gifted!

[@venkatdinesh4469]

ur teaching style is really awesome....

[@Bo_om2590]

This guy has a golden heart

[@my_dixie_rect8865]

Love this video. Explained it really well. I have an exam on Wednesday which covers MLP and the functions of layers and neurones. This should help form my answer.

[@jt-kv3mn]

this is more than just an Neural Networks tutorial! thx

[@perez.danilo]

Really enjoyable class!

[@AM-jx3zf]

wow this guy is so animated. instantly likeable.

[@mohamedchawila9734]

Ting!!! i've learned something, 'xor' => 8:04

[@baog4937]

Sir, your method is Excellent

[@NightRyder]

Thanks got my exam in 8 days!

[@leylasuleymanli725]

today i should study MLP but because of my some problems i could not concentrate.But after watching your tutorial you make me smile and forget about problems and understand the topic.Thanks a lot :)

[@TheCodingTrain]

glad to hear!

[@likeyou3317]

Damn Dan you seem to be such a lovely person and I say it as a man! Keep doing these tutorials becouse I don't know if there is any other channel on yt explaining neural networks on code as good as you do it.

[@furrane]

Great video as usual Dan, I'm looking forward to the sequel =) On a side note, I think everyone here understands !AND but the usual way is to call this gate NAND (for Not AND).

[@TheCodingTrain]

oh, hah, yes, good point!

[@yisenliang8114]

Fantastic explanation! This is just what I need.

[@gururajahegdev2086]

Very Nicely Explained. Great Tutorial

[@4Y0P]

I love the way you explain things, energetic but informative, loving these videos!

[@tecnoplayer]

Thanks for teaching us assembly, sensei.

[@kashan-hussain3948]

Thank you Sir for making concepts easier.

[@RafaelBritodeOliveira]

I'm really enjoying those videos. Thank you very much for all your hard work.

[@elizabethmathewst]

Beautiful presentation

[@60pluscrazy]

Very well explained and expressed 👌🙏

[@wawied7881]

Goodjob! Quite interesting topic

[@PoojaYadav-hr2ub]

Woweeeeee ... Another level of explanation

[@Smile-to2ii]

I love your energy and smiling face.

[@sachinsharma-kw4zd]

You are amazing bro.keep it up.i m learning a lot from you

[@TheCodingTrain]

Thank you!

[@nageshbs8945]

11.40 very well explained thankyou!!

[@algeria7527]

i realy love the way you teaches. good work keep up.

[@montserratcano2389]

Great video! Thank you very much! You just save my academic life :)

[@TheCodingTrain]

Glad to hear!

[@KishanKa]

Nice way you have explained the basics, thanks 😊

[@dubonzi]

Im loving your channel

[@augustoclaro]

thank you so much man! your videos are the best I found about the subject. you are a genious!

[@morphman86]

Another way to see linearly separable problems: If it has a binary output, as in it either is or it isn't. With the dots on the canvas, they are either below the line, or they aren't. We just picked "aren't" to mean "above", but that's how we humans chose to read the output. We read it as "below" or "above", the computer reads it as "is" or "isn't". If you draw a line across your data and define a relationship between the data point and the line, the point either falls into that relationship, or it doesn't.

[@sarveshrajan1624]

awesome and easy explanation. thanks!

[@TheCodingTrain]

Thank you!

[@eassis2]

Outstanding teaching method, really thank you.

[@endritnazifi3356]

Amazing explanation

[@jan_harald]

9:25 YOU FORGOT TO MENTION *STRAIGHT* LINES it's REALLY easy to draw a curved line solution...

[@TheCodingTrain]

Yikes, thanks for this important clarification!

[@furrane]

A geometric "line" is what you would call a straight line.

[@sandarabian]

Only strait lines are linear!

[@cajogos]

Awesome explanation, subscribed!

[@learnapplybuild]

So Much Excitement you have to share knowledge ......i liked that gesture .... keep it up dude ...Thank you

[@gajuahmed4426]

Couldn't Appreciate more Brother