[PD] ordering arrays based in similarity

[Andy Farnell]

Probably the simplest first approach,

https://en.wikipedia.org/wiki/Euclidean_distance

But then, for music (I'm making a guess here), each dimension 
is not equally weighted, so if your first column represents
the root key then you might want to give that more clout.

There are more elaborate _" distance function "_ you
can research.


On Mon, Mar 05, 2012 at 01:37:27AM +0200, ronni montoya wrote:
> Hi , i have a groups of messages each one containing an array, or a
> groups of numbers in this way:
> 
> [ 2, 5, 1, 3, 5  (
> 
> [ 2, 1, 5, 9, 1  (
> 
> [ 5, 3, 1, 8, 5 (
> 
> [ 7, 7, 3, 8, 2  (
> 
> 
> ... and so on
> 
> 
> 
> 
> How can i order each one of these arrays (messages) based in its
> similarities? i need that the most similar ones can be neighbours, so
> i can trigger them in a ordered way
> 
> how can i achieve this?
> 
> 
> thanks
> 
> 
> R.
> 
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