After generating the keyword clustering graph, I found that the centrality of this keyword is 0. After I clicked on calculate centrality, it is still 0. Is there any reason for this? Do you have any suggestion? Thank you very much.
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After generating the keyword clustering graph, I found that the centrality of this keyword is 0. After I clicked on calculate centrality, it is still 0. Is there any reason for this? Do you have any suggestion? Thank you very much.
screenshort
It is nothing unusual to have nodes with 0 betweenness centrality. It is perfectly fine. Check the definition of betweenness centrality.