20120131-NodeXL-Twitter- gatesfoundation network graph : 無料・フリー素材/写真
20120131-NodeXL-Twitter- gatesfoundation 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/6798899801/sizes/l/These are the connections among the Twitter users who recently tweeted the word gatefoundation when queried on January 31, 2012, scaled by numbers of followers (with outliers thresholded). Connections created when users reply, mention or follow one another. The data set starts on 1/29/2012 2:10 and ends on 1/31/2012 17:11 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/6798899801/sizes/l/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: @gatesfoundation@energizedtech@worldbank@usaid@thijs@kellabyte@care@harvard@gavialliance@dublialiveTop word pairs:V1, V2, WEIGHTtropical, diseases, 191neglected, tropical, 173bill, gates, 154right, tools, 117@gatesfoundation, @usaid, 103read, more, 101via, @gatesfoundation, 99help, end, 96end, neglected, 96annual, letter, 83joining, @gatesfoundation, 74live, webcast, 74new, data, 69twitter, use, 69mobile, money, 41unprecedented, partnership, 41million, over, 39over, next, 39family, planning, 39@worldbank, @gatesfoundation, 38Graph Metric, ValueGraph Type, DirectedVertices, 1000Unique Edges, 3732Edges With Duplicates, 1774Total Edges, 5506Self-Loops, 194Connected Components, 63Single-Vertex Connected Components, 54Maximum Vertices in a Connected Component, 922Maximum Edges in a Connected Component, 5408Maximum Geodesic Distance (Diameter), 6Average Geodesic Distance, 2.159495Graph Density, 0.004355355Modularity, 0.309963NodeXL Version, 1.0.1.199More 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 | 2012-01-31 18:01:11 |
| 撮影者 | Marc_Smith |
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