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Math Forum » Discussions » sci.math.* » sci.math.independent

Topic: Question: Centroid given a distance metric
Replies: 14   Last Post: Feb 12, 2013 1:04 PM

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quasi

Posts: 9,093
Registered: 7/15/05
Re: Question: Centroid given a distance metric
Posted: Feb 11, 2013 12:43 PM
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Andrey Savov wrote:
>
>Was wondering if you guys can point me in the right direction.
>
>Are there any known/studied methods to calculate a centroid
>(geometric center) of finite set of points in n-dimensional
>real Euclidean space by only knowing a distance metric
>f(x,y): R^n x R^n -> R ?

If all you know are the pairwise distances, how are the points
specified? And in what form do you want the centroid specified?

quasi

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