Hamming distance between columns of two matrices

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riad didou
riad didou 2021-11-10
编辑： riad didou 2021-11-10
Hii
%Just an example
HamDist = pdist2(B,C,'hamming');
[~,ind] = min(HamDist,[],2);
Is there any trick to perform hamming distance between columns of two different binary matrices: A(64 by100) and B(64 by 80), and report the minimum distances?
To understand more : the "A" is a data matrix with 100 sample, and the B has 80 cluster centroids and in terms of clustering i would like to create the indicator matrix based on the minimum distance between A and B.
  2 个评论
Awais Saeed
Awais Saeed 2021-11-10
How aboout padd some zeros in B to make size(A)=size(B) and then find the hamming distance
riad didou
riad didou 2021-11-10
To understand more : the "A" is a data matrix with 100 sample, and the B has 80 cluster centroids and in terms of clustering i would like to create the indicator matrix based on the minimum distance between A and B.

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回答（1 个）

KSSV
KSSV 2021-11-10
HamDist = pdist2(A',B','hamming');
HamDist = HamDist' ;
[~,ind] = min(HamDist,[],2);

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