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SEO => SEO => PR (PageRank; Page Rank) => Topic started by: PageRank on February 06, 2011, 12:56:38 AM

Title: CheiRank
Post by: PageRank on February 06, 2011, 12:56:38 AM

   Here we're going to learn about the

CheiRank

  "The CheiRank is an eigenvector with a maximal real eigenvalue of the Google matrix G * constructed for a directed network with the inverted directions of links. It is similar to the PageRank vector, which ranks the network nodes in average proportionally to a number of incoming links being the maximal eigenvector of the Google matrix G with a given initial direction of links. Due to inversion of link directions the CheiRank ranks the network nodes in average proportionally to a number of outgoing links. Since each node belongs both to CheiRank and PageRank vectors the ranking of information flow on a directed network becomes two-dimensional." (From Wikipedia)
 
 More about CheiRank's definition, images and examples you can find following this link: http://en.wikipedia.org/wiki/CheiRank

Title: CheiRank is as important as the PageRank
Post by: SEO on May 15, 2011, 03:45:20 PM

 CheiRank is as important as the PageRank, I think, but it's not so popular even in the netizens among the SEO world.
 This is a good article:

Google matrix of the world trade network
by L.Ermann and D.L.Shepelyansky
arXiv:1103.5027
http://www.quantware.ups-tlse.fr/QWLIB/tradecheirank/

Title: Right
Post by: Gay on September 20, 2011, 12:54:03 PM

 That's right.

Title: Re: CheiRank
Post by: swaggy on October 14, 2011, 09:21:53 AM

To be honest this is the first time that I heard about CheiRank and how important it is on SEO world.