2.9 Strassens Matrix Multiplication
Simple Matrix Multiplication Method
Divide and Conquer Method
Strassen's Matrix Multiplication Method
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This man is the Bob Ross of Algorithms. Just straight up vibing, providing the easiest to follow explanations at a pleasant pace. My own Analysis of Algorithms professor's notes look like ancient forgotten text compared to his. I cannot thank you enough Abdul Bari.
@prototype18
Жыл бұрын
Thanks man, because of you I got to know who Bob Ross is !!
@sooryanshsingh2957
Жыл бұрын
I was getting a very soothing vibes while watching the video and I was trying to reconcile when before I had experienced such bliss.. Because of you, it clicked almost immediately that he is indeed Bob Ross. It is a quite hilarious yet perfect comparison. XD
@Shantisingh-tz5sr
Жыл бұрын
No doubt! He is God Of Algorithms
@Rwko.
2 ай бұрын
@@prototype18 You just learnt about another legend, other than Abdul Bari ofc.
Happy Teachers Day Sir. You are the Best Teacher of my entire life...
@ashokreddy2982
3 жыл бұрын
Did u know what u are saying 😂 He's just a best teacher for Your studies not your whole life
@dexdexxi3364
3 жыл бұрын
@@ashokreddy2982 ?
@AnandKumar-hi6by
3 жыл бұрын
@@ashokreddy2982 respect the sentiments man , sarcasm and logic should not be applied everywhere :)
@negus5465
3 жыл бұрын
@@AnandKumar-hi6by exactly!. Abdul bari sir is good🔥
@naseer_alam57
3 жыл бұрын
@@AnandKumar-hi6by u r r8
19:44 "if you can find out any faster method for multiplying two matrices then that will be better for humanity "
@abdul_bari
4 жыл бұрын
😊
@mlworks
3 жыл бұрын
Never understood, if that was Sarcasm, but I am laughing out loud :)
@pmz558
3 жыл бұрын
@@mlworks it was, it is the only practical one out there from the looks of it on the web
@abhishekvrm2777
3 жыл бұрын
@@abdul_bari Sir please nmake playlist for Java
@mayankkholia
2 жыл бұрын
Lol
My professor literally copies all his examples and notes, and yet no one can understand him, but Mr. Abdul Bari's explanations only needs to be heard once and all the concepts get cleared. Thank you for all of this Sir.
@yashdeepsingh1519
7 ай бұрын
same lmao
@arjunparihar2964
4 ай бұрын
Your teacher is also putting all efforts but at that time you are not put all your efforts to understand ,but at exam time you putting efforts that why you understand better all these topics are in Horowitz Sahani ,Bari is good teacher .
@shobanherbert3786
Ай бұрын
Which college?
watch at 1.5, thank me later. And this guy is so underrated, I'ma promote him in my college :')
@catlord69
5 жыл бұрын
i tried 1.75 at first, but that was too fast, but speeding up is certainly a great idea :D
@asdfghjkl1770
5 жыл бұрын
me : 2x amazing!
@okishan
5 жыл бұрын
2x*
@swapnilundage6676
5 жыл бұрын
@@asdfghjkl1770 same
@hmsingh2321
5 жыл бұрын
20x
He deserves much more recognition than this! Please refer him to your batch mates so that this can be appreciated at his worth!
Thank you for awesome lecture, from South Korea
@namjoonsbrokewife159
4 жыл бұрын
Jimin i pabo XD
@shubhiagarwal9592
4 жыл бұрын
@@namjoonsbrokewife159 Jimin , you got no jams! :P
@Sky-nt1hy
4 жыл бұрын
인 정
Looked at like 4 other videos on this algorithm. I finally got it after this one. Thank you!
Dear Mr. Bari, Thanks so so much for your amazing videos. You explain things in a clear way and make things easy to understand. Thanks a lot.
after listen to my professor class partially i thought this would be complex but you made it so simple. you'r teaching skills are excellent.
Pretty crazy that a 0.19 reduction in exponents is so good. Assume n = 1000, then we're talking a billion operations compared with approx 287 million operations!!! that's very significant
sir just loved your approach.You cleared the concept of matrix multiplication..then you did the same with divide and conquere and then you told how normal multiplication is better because both have same time complexity but different space complexity..and finally you told how strassen reduced the time complexity from n^3 to n^2.81.Just loved it!
I am also a faculty at a University, but I loved your explanation and always you inspire in my teaching. Many many thanks Prof. Bari.
I'm heartly wishing u a happy teachers to the best teacher ever in the world...u should be given some award for doing this job greatly... thank u soo much sirr🙏🙏
Thanks from Egypt!
@pmz558
3 жыл бұрын
Oh ancient pharaoh what has brought you here
@venomfu007
3 жыл бұрын
@@pmz558 Said Cleopatra to Sambit Patra
@wisdombeats8950
Ай бұрын
Good one guys.@@venomfu007
Incredible, love all of your videos!
You are a boon the CS mankind, Sir! ☺ Thank you for everything!
21:00 For Strassen's method
You be the best sir ! Once i see ur videos ill never forget those concepts..
Such A great explanation and the way of teaching is amazing. thank you so much for uploading these videos.🙌🙌🙌👌👏
No one comes close to this sir , when coming to one shot lecture on a specific topic. You are the most eminent teacher i have seen on this platform , sir. God bless you for easing so many topics , which is infact non understandable during class lectures.
Why don'y my professors watch youTube to learn how to teach. Great job on all you videos!! Thank You, so helpful
The teaching is inspiring and easy to understand! I really appreciate it, thanks!
Sir you saved me before my midterms ! You are a life saver!!
@abdulrhmanmagdy7591
Жыл бұрын
+1
you are best teacher Ihave ever seen//love from ethiopia thanks lot
Thank you for ur lecture I'm from Saturn we watch ur tutorials there helps a lot in school
Please take this the right way, I love how you explain it like I am 5. So simple.
sir i would like to thank you for everything strassesns multiplication is taught so well thank you so much sir
Thank you so much , sir for spreading valuable knowledge.
Thank you sir Method of another people confused me You explained accurately and in short term 🤗🤗🤗
Applauding! You did a great job!
Very clear explanation. Thank you so much for the good video
Thank so so much for the lecture. I have a question, does anyone know any books or websites to do more exercises for algorithms? I get the concept but I need to practice more
When I was seen my book omg how can I done with this but when I saw u r videos I feel too relax and I felt and i learn subject from u sir thank u sir 🥰
ur very good at explaining things!
Thanks for these wonderful videos, these videos are a fuel for my career, Once again thanks man
The best english off all the Indian teachers teaching on youtube.
Really helpful for all the students who are writing sem exams at present 👍
@faizpathan7247
2 жыл бұрын
Rajkumari Indumati ji chota Bheem kidhar hai
@faizpathan7247
2 жыл бұрын
Rajkumari Indumati ji chota Bheem kidhar hai
Wow ! The explanation was awesome !
Keep this video's as long as possible it helps students to understand easily
Excellent video. Just getting started with these concepts.
thank you very much sir for this video these videos are really helping us a lot
very good explaining process i really appreciate your explaining technique
Brilliantly explained!
Thank you for the video. The explanation was very clear and straight-formward. However l wished that you could explain more at the last 5 minutes of the video.
Best in the game! Thank you very very much
Best teacher in Computer Science Field👏
You are the best man! Great explanation! :-)
Thank you sir. Great explanation.
Me ha servido tu explicación, gracias.
this much deep explanation is great!! very nice explanation
Thank you very much , Sir. From Canada
such a good lectures it help me very well in my study
Sir super teaching .....this is very useful for me thanks....
I am from tear-2 college but you are far far better than my college's prof.s
Awesome explanation Sir
My semester finished before your video.
I've got a question...given that Strassen's or the divide and conquer needs to have matrices in perfect powers of 2, As n gets larger, wouldn't the iterative method be faster than Strassen's unless we're at a 2^n*2^n due to the fact that the size of the matrix needs get larger/padded by 0s? or am I missing something?
Sir, your class is excellent. I have one request. Can you post a video about costs associated element comparison and index comparisons
Your all lectures are awesome sir g...........
Veryy good explanation....so calm!!
The more I go deep into algorithms, the more I start appreciating Mathmatics.
Amazing sir , really nice
Well explained sir, thank you
Thanks a lot sir helped just before my exam
Thank you so much,sir
Happy teachers day sir, Mucho Appreciated!!
Best teacher for daa subject
Crisp and clear explanation. Many Thanks!
simple and easy-to-understand your explanation is. Complicated and hard to follow, my professor's explanation was.
now that's a good way to explain something.
Great explanation, thank you
thank you for making it look less scary.
Awesome, thumbs up!
too good Sir...thank you so much for this Sir.
You made it so simple to understand
Thank you sir your explanation helps alot
Simply Great Videos..
You are awesome !! Congratulations !!!
Very well explained :)
sir you are very good in this topic i must say thankyou
You are the Best Teacher
best teacher ever
One of the Best.
Thank you very much sir. God bless you.
Great tricks sir
actual content starts at @19:30
very effective method.. thanks Sir
thank you sir ,u r best teacher
You are the best sir ever ❤️❤️
Thanks from Sudan🤗
kitna shaanti se sabkuch accha se ap samjha dete ho bilkul top level kai teacher ho sir ap
very helpful video thanks!!
Thank you for your efforts
u have more knowledge really awesome lecture
@sidrashaibaan8222
6 жыл бұрын
Preeti Singh ......... ..
@ameerazam3269
5 жыл бұрын
:)
Awesome explanation
Thank you sir ..love from dadar
Very informative, thanks
How would this work for brute force algorithm with 100% certainty for a nxn matrices
Sir I wish you got a lot of subcribers. I will try subscribe as much I can. When a useless youtuber can get millions of subcriber so the teacher like you deserve more. Thank you sir. Everu cs student should subscribe you.