20120124-1605-NodeXL-Twitter-State of the Union OR SOTU network graph : 無料・フリー素材/写真
20120124-1605-NodeXL-Twitter-State of the Union OR SOTU network graph / 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.netLink: www.flickr.com/photos/marc_smith/6766759907/sizes/l/in/ph...These are the connections among the Twitter users who recently tweeted the word state of the union OR SOTU when queried on January 24, 2012, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another. The data set starts on 1/24/2012 16:05 and ends on 1/24/2012 16:17 UTC. Green lines are "follows" relationships, blue lines are "reply" or "mentions" relationships.Layout created with the "Group Layout" feature of NodeXL which tiles bounded regions for each cluster. Clusters calculated by the Clauset-Newman-Moore algorithm are also encoded by color.A larger version of the image is here: www.flickr.com/photos/marc_smith/6766759907/sizes/l/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: @cnn@washingtonpost@senatorsanders@secupp@rollcall@thedailybeast@lukerussert@bloombergnews@adamsbaldwin@uschamberGraph Metric: ValueGraph Type: DirectedVertices: 1000Unique Edges: 3558Edges With Duplicates: 613Total Edges: 4171Self-Loops: 838Connected Components: 291Single-Vertex Connected Components: 276Maximum Vertices in a Connected Component: 685Maximum Edges in a Connected Component: 3797Maximum Geodesic Distance (Diameter): 9Average Geodesic Distance: 2.995022Graph Density: 0.003081081Modularity: 0.410755NodeXL Version: 1.0.1.196More NodeXL network visualizations are here: www.flickr.com/photos/marc_smith/sets/72157622437066929/ and here:www.nodexlgraphgallery.org/Pages/Default.aspxA gallery of NodeXL network data sets is available here: nodexlgraphgallery.org/Pages/Default.aspx?search=twitterNodeXL 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.Donations to support NodeXL are welcome through PayPal: www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_bu...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 | 2012-01-26 10:39:06 |
| 撮影者 | Marc_Smith |
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