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-   -   Problem 1.2 b (http://book.caltech.edu/bookforum/showthread.php?t=4647)

henry2015 12-17-2015 02:29 AM

Problem 1.2 b
 
Hi,

It seems like multiplying the w matrix with +1 and -1 gives the same graph.

Is there something significant about it?

Just trying to understand whether I miss the important point of this problem.

Thanks.

magdon 12-17-2015 06:36 AM

Re: Problem 1.2 b
 
The separating line is the same, but the region which is +1 changes.

Quote:

Originally Posted by henry2015 (Post 12227)
Hi,

It seems like multiplying the w matrix with +1 and -1 gives the same graph.

Is there something significant about it?

Just trying to understand whether I miss the important point of this problem.

Thanks.


henry2015 12-17-2015 11:27 PM

Re: Problem 1.2 b
 
Interesting property.

Any application with this property?

Thanks.

hypothesis 09-25-2016 11:32 PM

Re: Problem 1.2 b
 
Could you please explain us in detail, how will be the graph be, as the line remains same.


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