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Topic: Creating Adjacency Matrix from a dataset
Replies: 7   Last Post: Oct 29, 2013 6:36 AM

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Bruno Luong

Posts: 8,813
Registered: 7/26/08
Re: Creating Adjacency Matrix from a dataset
Posted: Apr 9, 2013 5:31 AM
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A=[0 1
0 2
0 5
1 2
1 3
1 4
2 3
2 5
3 1
3 4
3 5
4 0
4 2
5 2
5 4];

>> accumarray(A+1,1)

ans =

0 1 1 0 0 1
0 0 1 1 1 0
0 0 0 1 0 1
0 1 0 0 1 1
1 0 1 0 0 0
0 0 1 0 1 0

% Bruno



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