SENS 3 Abstract Network : 無料・フリー素材/写真
SENS 3 Abstract Network / Arenamontanus
| 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 | Graph of similarities between abstracts at the SENS 3 conference. For PDF version, see this linkThe basic approach is to add a connection between all authors using the same word. The strength of the connection is 1/k^2 where k is the number of authors - common words just add weak connections, distinct similarities produce strong links. People sharing abstracts of course end up strongly linked, but we get subject groups due to text similarities too.After thresholding the graph I ran Newman and Girvan's community structure algorithm in yEd to cluster the network. The result is pretty nice, showing the big central theme network in the upper left and the "Italian gang" in the lower right, as well as smaller topics and coauthor groups. |
| 撮影日 | 2007-09-13 11:29:08 |
| 撮影者 | Arenamontanus , Oxford, UK |
| タグ | |
| 撮影地 | Cambridge City, England, United Kingdom 地図 |