Good morning sir, i have a doubt in this question that why we took three points s1,s2,s3 . To calculate alpha1,alpha2,alpha3 .... 'm i thinking right please let me know. N y we choose only those particular point.
Sir, kindly take classes for all ml algorithm numerically and try the same example in jupyter notebook. It's really good one. Got an insight how this works. Thanks
Straight to the point man!! I was able to solve a 1-D sample problem applying same concept thanks to this thank you!!
i have an exam in 2 hours, thank you so much for clearing this out for me
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All the very best for your exams
Us bro us my exam is in 1 hour and im here cause i have a crush on this sir he’s voice is so hot omgg face reveal soon sir
How was your exam?
Easy to understand explanation on SVM. This is by far the most simple approach with example. Thank you sir!
It's a clear explanation thank you so much
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Very well explained .. thanks for creating this video., simply the best video i saw on SVM
awesome video on SVM, and explained very well.
your videos are very nice... keep uploading..
Thank You
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Sir the offset is -2 then how it lies at 2 are we calculating from origin? And if yes then what does "-" Sign has to do with it?
I too have the same question. Please let me know if you get it. Thank you !!
@Mahesh Huddar plz reply this question..i also have same doubt
Same question here.
same question, anyone with a good explanation please
Same Doubt
Thanks a lot sir .!!!!!!!!!!!!!! literally tomorrow is my exam and in one shot video you made it clear
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simple but great explanation sir, thank you :)
Sir why do we take bias is 1
Why?
No why
Assume krte h bro
very good and easy explanation sir ,you are a great and true teacher ,thanks !!
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Very Nice Explanation,Sir.Nedds More Tutorial From You.
Thank You
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7:55 but how you solve that
sir how did you got offset as -2
can u suggest, which book u have taken this problem
Thank you so much! that was a very clear explanation.
OMG thank you so much! Good explanation.
sir thank you for your nice explaination.Here you used only 2 variables..but if there are more than two variables how we can plot that in 2D?......
You cannot since it's multi dimensional plane.. we cannot see and draw it..
Nice explaination ...thnx
Thank you very much for great explanation
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Very well explained.
Thankyou so much !!
It was very helpful :)
Thank you for a helpful video.
it was so helpful! thanks.
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great explanation sir. thank you
sir is it necessary that we will always have to choose 3 support vectors?
Sir how do we get this form, 3:47th minute in the video.
Great explanation 👌
Thank you for making the video.
Nice explaination ❤️
Good morning sir, i have a doubt in this question that why we took three points s1,s2,s3 . To calculate alpha1,alpha2,alpha3 .... 'm i thinking right please let me know. N y we choose only those particular point.
because those are the nearest points to each other if there will be five points then u need to calculate s1,s2,s3,s4,s5
amazing video thanks
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أحسنت بارك الله فيك
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The explanation is very useful sir, I kindly requesting you that do you have code for this example sir?
sir any book you use in machine learning pls help
thank you sir i love your video so much clearer than my prof
Super excellent explanation sir
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thank u so much sir....
Most welcome
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7:06 i didn't understand how did you got the value of alpha1,2 & 3
Solve using substitution (use substitution to reduce number of unknowns in equations, until you can solve):
START WITH FIRST EQUATION (get a_1 on its own):
2a_1 + 4a_2 + 4a_3 = -1
2a_1 = -1 - 4a_2 - 4a_3
a_1 = -0.5 - 2a_2 - 2a_3 (EQUATION 1.1)
SUB 1.1 INTO SECOND EQUATION:
4a_1 + 11a_2 + 9a_3 = 1
4 * (a_1) + 11a_2 + 9a_3 = 1
4 * (-0.5 - 2a_2 - 2a_3) + 11a_2 + 9a_3 = 1
-2 - 8a_2 - 8a_3 + 11a_2 + 9a_3 = 1
-2 - 8a_2 + 11a_2 - 8a_3 + 9a_3 = 1
-2 + 3a_2 + a_3 = 1
GET a_2 ON ITS OWN:
3a_2 = 3 - a_3
a_2 = 1 - 1/3 * (a_3) (EQUATION 2.1)
SUB IN 1.1 AND 2.1 INTO THIRD EQUATION:
4a_1 + 9a_2 + 11a_3 = 1
4 * (a_1) + 9 * (a_2) + 11a_3 = 1
4 * (-0.5 - 2a_2 - 2a_3) + 9 * (1 - 1/3 * (a_3)) + 11a_3 = 1
-2 - 8a_2 - 8a_3 + 9 - 3a_3 + 11a_3 = 1
7 - 8a_2 - 11a_3 + 11a_3 = 1
-8a_2 = -6
8a_2 = 6
a_2 = 0.75
NOW WE HAVE a_2, SUB a_2 INTO 2.1:
(a_2) = 1 - 1/3 * (a_3)
0.75 = 1 - 1/3 * (a_3)
-0.25 = -1/3 * (a_3)
0.25 = 1/3 * (a_3)
0.75 = a_3
NOW SUB a_2 AND a_3 INTO 1.1:
a_1 = -0.5 - 2(a_2 ) - 2(a_3)
a_1 = -0.5 - 2(0.75) - 2(0.75)
a_1 = -0.5 - 1.5 - 1.5
a_1 = -0.5 - 3
a_1 = -3.5
SO,
a_1 = -3.5
a_2 = 0.75
a_3 = 0.75
Also, solving by substitution will only work when the number of equations are equal to or greater than number of unknowns.
@@joshuac9142 where did the initial equations come from? how did we get these equations to plug numbers into? thank you.
@@shivanishah7275 They are the equations he gets at 6:42
How did you get the three equations at 3:40
can you let me know , if you know how he got three equations
Nice one sir
greatest svd vid
Hi Mahesh, could you please make a video on SVR with a solved example.
more than wonderful
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Sir, kindly take classes for all ml algorithm numerically and try the same example in jupyter notebook.
It's really good one. Got an insight how this works. Thanks
how to decide these are my support vector points
Good one ..
Thanks
How the Hyperplane Had been taken in the Above example Without any Explanation ? @mahesh Huddar Sir
Sir values of alpha 1,2,3 are coming different
sir how to calculate w~?
[{(-3.5 * 1) + (0.75 * 3) + (0.75 * 3)}, {(-3.5 * 0) + (0.75 * 1) + (-1 * 0.75)}, {(-3.5 * 1) + (0.75 * 1) + (0.75 * 1)}] Hope you got this.
You're God bro
sir, video 55 and video 54 are same.
Ok
I will check
Grt sir
pass thai gaya toh tnne party aapise
Edi machine learning Kuda na
Cool
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based
Based...?
OPA OPA
Means..?
Great explanation sir. Thankyou so much 🙏🏻
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Nice one sir
thanks