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Re: [igraph] compare community detection with "ground truth"
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From: |
Tamás Nepusz |
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Subject: |
Re: [igraph] compare community detection with "ground truth" |
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Date: |
Tue, 26 Mar 2013 15:23:14 +0100 |
> Do I understand correctly that the 'danan' algorithm will consider the
> similarity of these clusterings as "low"?
No, it would indicate that the correspondence is perfect:
In [1]: cl1=Clustering([0,0,1,2,2])
In [2]: cl2=Clustering([2,2,0,1,1])
In [3]: compare_communities(cl1, cl2, method="danon")
Out[3]: 1.0
FWIW, all the other comparison methods also work this way.
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T.