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PageRank (PR) is an algorithm used by Google Search to rank web pages in their search engine results. It is named after both the term "web page" and co-founder Larry Page . PageRank is a way of measuring the importance of website pages.
Ranking of query is one of the fundamental problems in information retrieval (IR), [1] the scientific/engineering discipline behind search engines. [2] Given a query q and a collection D of documents that match the query, the problem is to rank, that is, sort, the documents in D according to some criterion so that the "best" results appear early in the result list displayed to the user.
Google PageRank (Google PR) is one of the methods Google uses to determine a page's relevance or importance. Important pages receive a higher PageRank and are more likely to appear at the top of the search results. Google PageRank (PR) is a measure from 0 - 10. Google PageRank is based on backlinks.
Rank Page name Followers (millions) Description Country 1 Facebook: 188 [8]: Social media platform United States 2 Cristiano Ronaldo: 170 [9]: Football player Portugal 3 Samsung
HITS, like Page and Brin's PageRank, is an iterative algorithm based on the linkage of the documents on the web. However it does have some major differences: It is processed on a small subset of ‘relevant’ documents (a 'focused subgraph' or base set), instead of the set of all documents as was the case with PageRank.
Fig.1. Google matrix of Wikipedia articles network, written in the bases of PageRank index; fragment of top 200 X 200 matrix elements is shown, total size N=3282257 (from [1]) A Google matrix is a particular stochastic matrix that is used by Google's PageRank algorithm. The matrix represents a graph with edges representing links between pages.
Google PageRank, link analysis algorithm; Webometrics Ranking of World Universities, Ranking Web of World Universities This page was last edited on 18 ...
Lawrence Edward Page was born on March 26, 1973, [20] in Lansing, Michigan. [21] [22] His mother is Jewish; [23] his maternal grandfather later immigrated to Israel, [22] though Page's household while growing up was secular. [23] [24] His father, Carl Victor Page Sr., earned a PhD in computer science from the University of Michigan.