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Last updated 19 February 2016 at 16:24

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http://franz.com/ns/allegrograph/4.11/sna/actorClosenessCentrality

Compute Actor Closeness centrality.

For example:

  (?actor ?centrality) sna:actorClosenessCentrality ( ex:namedGenerator ?group ) .  

will bind ?centrality and ?actor for each member of ?group . As with other SNA magic properties, the centrality computation is based on the generator and assumes that it has already been defined.

Notes

The following namespace abbreviations are used:

• fti - <http://franz.com/ns/allegrograph/2.2/textindex/>
• geo - <http://franz.com/ns/allegrograph/3.0/geospatial/>
• geofn - <http://franz.com/ns/allegrograph/3.0/geospatial/fn/>
• nd - <http://franz.com/ns/allegrograph/5.0/geo/nd#>
• ndfn - <http://franz.com/ns/allegrograph/5.0/geo/nd/fn#>
• sna - <http://franz.com/ns/allegrograph/4.11/sna/>

The SPARQL magic properties reference has additional information on using AllegroGraph magic properties and functions.