20110919-NodeXL-Twitter-#picnic2011 : 無料・フリー素材/写真
20110919-NodeXL-Twitter-#picnic2011 / Marc_Smith
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | From: www.connectedaction.netConnections among the Twitter users who recently tweeted the word #picnic2011 when queried on September 19, 2011, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another.See: www.picnicnetwork.org/festivalLayout using the "Group Layout" composed of tiled bounded regions. Clusters calculated by the Clauset-Newman-Moore algorithm are also encoded by color.(Edges connecting users are bundled and curved with recent features added to NodeXL v.177.)A larger version of the image is here: www.flickr.com/photos/marc_smith/6163653262/sizes/o/in/ph...Betweenness Centrality is defined here: en.wikipedia.org/wiki/Centrality#Betweenness_centralityClauset-Newman-Moore algorithm is defined here: pre.aps.org/abstract/PRE/v70/i6/e066111Top most between users: @picnicfestival@ideasproject@bchihani@piaerkinheimo@appsterdamrs@berthagendoorn@kresin@jwalphenaar@dusc@virtueelpGraph Metric: ValueGraph Type: DirectedVertices: 180Unique Edges: 576Edges With Duplicates: 316Total Edges: 892Self-Loops: 140Connected Components: 23Single-Vertex Connected Components: 19Maximum Vertices in a Connected Component: 114Maximum Edges in a Connected Component: 423Maximum Geodesic Distance (Diameter): 6Average Geodesic Distance: 3.045303Graph Density: 0.019366853NodeXL Version: 1.0.1.177More NodeXL network visualizations are here: www.flickr.com/photos/marc_smith/sets/72157622437066929/NodeXL is free and open and available from www.codeplex.com/nodexlNodeXL is developed by the Social Media Research Foundation (www.smrfoundation.org) - which is dedicated to open tools, open data, and open scholarship.The book, Analyzing social media networks with NodeXL: Insights from a connected world, is available from Morgan Kaufmann and from Amazon.Marc Smith on Twitter. |
| 撮影日 | 2011-09-19 11:26:52 |
| 撮影者 | Marc_Smith |
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