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Gephi forumsPlease post new questions on facebook group too (https://www.facebook.com/groups/gephi) 2018-02-23T02:34:01+01:00 https://forum-gephi.org/app.php/feed/topic/6454 2018-02-23T02:34:01+01:002018-02-23T02:34:01+01:00 https://forum-gephi.org/viewtopic.php?t=6454&p=15011#p15011 <![CDATA[Harmonic Closeness for disconnected Graphs]]>
I wanted to measure the closeness but realized that my network is disconnected so that I have more than one component and the closeness centrality is not really "true". I was really pleased when I realized that there is another measure called harmonic closeness that deals with the same issue for disconnected networks (in detail: https://infoscience.epfl.ch/record/2005 ... ASNA09.pdf?) and gephi can measure it. But my results can´t be right. I tried measuring it with some easy networks designed by my own and I have completely different results.
It seems that gephi is normalizing the harmonic closeness centrality with the number N of nodes of the (disconnected) component. But officially it should be normalized with the number of the nodes of the whole network.
Is it a known problem?

Statistics:Posted by tigger — 23 Feb 2018 02:34

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