On 20.02.2017 18:14, Thais GOMES ALMEIDA wrote: > Hi Tiago, > > > I'm working with some centrality measures provide by graph_tool and I have > some questions: > > *Does the 'trust_map' parameter of the eigentrust centrality function refer > to the edges' weight?* > In the example present in the docs, it was used the edges' weight as value > to 'trust_map', but in the parameters' description was said that this > parameter refers to 'Edge property map with the values of trust associated > with each edge. The values must lie in the range [0,1]."
The "edge weight" is synonymous with "edge trust" in this algorithm. > *Why are my values of authority and hub centrality equal?* > I'm getting the same values for authority and hub centrality. > ex: > v_id hub authority > 1, 0.401326450573, 0.401326450573 > 2, 0.614525497348, 0.614525497348 > ... How I am supposed to know, without looking at your graph? Is your graph even directed? Best, Tiago -- Tiago de Paula Peixoto <[email protected]>
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