Comments on: Appaholic and Inside Facebook http://20bits.com/articles/appaholic-and-inside-facebook/?utm_source=rss&utm_medium=rss&utm_campaign=appaholic-and-inside-facebook Driven by Data Sat, 09 Jul 2011 18:30:00 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: Anonymous http://20bits.com/articles/appaholic-and-inside-facebook/comment-page-1/#comment-5577 Anonymous Wed, 18 May 2011 01:47:00 +0000 http://20bits.com/2007/07/16/appaholic-and-inside-facebook/#comment-5577 <a href="http://www.pandoraukshop.com/pandora-bracelets.html" rel="nofollow"><b>pandora bracelets on sale</b></a><a href="http://www.pandoraukshop.com/pandora-bracelets.html" rel="nofollow"><b>pandora bracelets outlet</b></a><a href="http://www.pandoraukshop.com/pandora-bracelets.html" rel="nofollow"><b>pandora uk bracelets official</b></a><a href="http://www.pandoraukshop.com/pandora-bangles.html" rel="nofollow"><b>Pandora Bangles</b></a><a href="http://www.pandoraukshop.com/pandora-sets.html" rel="nofollow"><b>pandora sets</b></a><a href="http://www.pandoraukshop.com/pandora-beads.html" rel="nofollow"><b>Pandora Beads</b></a><a href="http://www.pandoraukshop.com/pandora-diy.html" rel="nofollow"><b>Pandora DIY Products</b></a><a href="http://www.pandoraukshop.com/pandora-diy.html" rel="nofollow"><b>Pandora DIY Sets</b></a><a href="http://www.pandoraukshop.com/pandora-diy.html" rel="nofollow"><b>Pandora DIY Beads</b></a><a href="http://www.pandoraukshop.com" rel="nofollow"><b>Pandora DIY</b></a><a href="http://www.pandoraukshop.com" rel="nofollow"><b>pandora jewellery uk</b></a><a href="http://www.pandoraukshop.com/pandora-charms.html" rel="nofollow"><b>pandora charms uk</b></a><a href="http://www.pandoraukshop.com/pandora-bracelets.html" rel="nofollow"><b>pandora charm bracelet</b></a><a href="http://www.pandoraukshop.com" rel="nofollow"><b>pandora jewellery</b></a><a href="http://www.belstafflondon.com/" rel="nofollow"><b>belstaff</b></a><a href="http://www.belstafflondon.com/belstaff-bags/belstaff-shoulder-bag-556-black.html/" rel="nofollow"><b>belstaff 556 bag</b></a> pandora bracelets on salepandora bracelets outletpandora uk bracelets officialPandora Banglespandora setsPandora BeadsPandora DIY ProductsPandora DIY SetsPandora DIY BeadsPandora DIYpandora jewellery ukpandora charms ukpandora charm braceletpandora jewellerybelstaffbelstaff 556 bag

]]> By: Jesse http://20bits.com/articles/appaholic-and-inside-facebook/comment-page-1/#comment-458 Jesse Tue, 17 Jul 2007 17:27:39 +0000 http://20bits.com/2007/07/16/appaholic-and-inside-facebook/#comment-458 Pedram, PageRank is a variant of eigenvector centrality but includes some probabilistic factors. The idea behind eigenvector centrality is that the score of a node is proportional to the sum of the score of the nodes to which it is connected. That seems roughly equivalent to real-world influence. If I'm friends with ten Fortune 500 CEOs I'm probably have a large influence, even if they're my only friends. I'm sure there are papers out there about this that, like PageRank, add additional factors to take into account features of social networks that aren't a priori apparent, but I haven't read any. Pedram,

PageRank is a variant of eigenvector centrality but includes some probabilistic factors.

The idea behind eigenvector centrality is that the score of a node is proportional to the sum of the score of the nodes to which it is connected. That seems roughly equivalent to real-world influence. If I’m friends with ten Fortune 500 CEOs I’m probably have a large influence, even if they’re my only friends.

I’m sure there are papers out there about this that, like PageRank, add additional factors to take into account features of social networks that aren’t a priori apparent, but I haven’t read any.

]]> By: Pedram http://20bits.com/articles/appaholic-and-inside-facebook/comment-page-1/#comment-396 Pedram Mon, 16 Jul 2007 23:28:48 +0000 http://20bits.com/2007/07/16/appaholic-and-inside-facebook/#comment-396 It seems like eigenvector centrality is a clean representation of pagerank. Is it safe to say more central nodes are influencers? It seems like eigenvector centrality is a clean representation of pagerank. Is it safe to say more central nodes are influencers?

]]>