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Distance

Distance is a numerical description of how far apart objects are.

Pdist

Pdist computes pairwise distance between pairs of objects in m-by-n data matrix in MATLAB.



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Example

Also note that in my code above manually calculating the euclidean distance is much faster then calling pdist

from question  

How to select a uniformly distributed subset of a partially dense dataset?

As you can read in the docs you have some options but haverside distance is not within the list of supported metrics;matlab pdist does support the option though see here

from question  

Distance matrix creation using nparray with pdist and squareform

I have an array i have calculated its cosine distance with pdist and got the distance array now i want to get only those pairs which s cosine distance is greater than 0.4 and less than 0.49

from question  

How to find pairs of values greater than a certain cosine distance value?

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