#1




problem 1.2
Hello All,
I am not able to understand proceed on this problem. Please can some one just explain how can we do this? I converted x2 = a*x1 + b to a*x1 + b  x2 = 0 for the line equation and hence the w0 = b, w1 = a and w2 = 1. Is this even correct? Can someone please help me on this? 
#2




Re: problem 1.2
The problems ask you to express and by , not the other way around. So you should probably repeat what you do but from another angle.
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When one teaches, two learn. 
#3




Re: problem 1.2
So as x2 = a*x1 + b classifies the set correctly which means for every x1, x2 on this line a*x1 + b  x2 = 0 hence w0*x0 + w1 * x1 + w2 * x2 = 0 for this line.
Considering these equations can we say that a = w1, b = w0 ? Is this correct now. Further what does the part 2 means what type of picture is expected? 
#4




Re: problem 1.2
Quote:
__________________
When one teaches, two learn. 
#5




Re: problem 1.2
Thanks I got it, Thank you so much! It's great to have you guys around. There will be a lot of questions from me on this book as I am going through it and have no background.

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