This paper investigates the relationship between Wikipedia article's centrality (degree and eigenvector centrality) and articles quality, sampling 300 articles (out of 15000) from the Wikiproject Medicine, and studying a 300x1800 two-mode network (articles by editors, where nodes are articles and ties are the number of editors who contributed to each pair of articles).
The dependent variable is article's quality (on a 5-point Likert scale, assigned by the Wikipedia community), and the independent variables are degree centrality and eigenvector centrality; moreover the author considered a set of control variables, related to topic importance, popularity of articles and other measures of direct collaboration.
In general, the results indicate that articles' centrality is positively correlated to articles' quality.
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Subtlety is better than force. ............................................................
如此動感的blog!!!..................................................
No pains, no gains.............................................................
人生是故事的創造與遺忘。..................................................
當一個人內心能容納兩樣相互衝突的東西，這個人便開始變得有價值了。..................................................................
人因夢想而偉大，要堅持自己的理想哦......................................................................
在莫非定律中有項笨蛋定律：「一個組織中的笨蛋，恆大於等於三分之二。」......................................................................
所有的資產，在不被諒解時，都成了負債.................................................................
人不能像動物一樣活著，而應該追求知識和美德............................................................
認清問題就等於已經解決了一半的問題。.................................................................
"Very interesting post!!!!Thanks for the information!!!!!!!..................................................................
肯定與支持你!!!加油囉~..................................................................
Offence is the best defence.............................................................
No garden without its weeds.............................................................
不斷的砍伐用的雖是小斧，卻能砍倒最堅硬的橡樹。......................................................
初次拜訪，踩踩您的格子，跟您拜個碼頭囉~~..................................................................
Make yourself necessary to someone..................................................................
人生中最好的禮物就是屬於自己的一部份............................................................
Learning makes a good man better and ill man worse.............................................................
哇~酷哦~推你一把~正文(・(ｪ)・)............................................................
喜歡你的部落格,留言請您繼續加油............................................................
來塊巧克力吧~~心情會好哦~~...............................................................
很精彩的部落格 期待你的繼續加油..................................................
原來這世上能跟你共同領略一個笑話的人竟如此難得......................................................................
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困難的不在於新概念，而在於逃避舊有的概念。......................................................................
到處盡心,即為快事；舉步踏實,便是坦途。................. ................................................
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