Sökning: "Google s PageRank algorithm"
Hittade 3 uppsatser innehållade orden Google s PageRank algorithm.
1. Perron-Frobenius' Theory and Applications
Kandidat-uppsats, Linköpings universitet/Algebra, geometri och diskret matematik; Linköpings universitet/Tekniska fakultetenSammanfattning : This is a literature study, in linear algebra, about positive and nonnegative matrices and their special properties. We say that a matrix or a vector is positive/nonnegative if all of its entries are positive/nonnegative. First, we study some generalities and become acquainted with two types of nonnegative matrices; irreducible and reducible. LÄS MER
2. A comparison of a Lazy PageRank and variants for common graph structures
Magister-uppsats, Mälardalens högskola/Akademin för utbildning, kultur och kommunikationSammanfattning : The thesis first reviews the mathematics behind the Google’s PageRank, which is the state-of-the-art webpage ranking algorithm. The main focus of the thesis is on exploring a lazy PageRank and variants, related to a random walk, and by realizing that, they can be computed using the very same algorithm, find lazy PageRank and variants' expressions for some common graph structures, for example, a line-graph, a complete-graph, a complete-bipartite graph including a star graph, and try to get some understanding of the behavior of the PageRank, when a network evolves, for example either by a contraction or an expansion of graphs’ nodes or links. LÄS MER
3. Sökmotoroptimering : Metoder för att förbättra sin placering i Googles sökresultat
Kandidat-uppsats, Data- och systemvetenskapSammanfattning : This paper is a literature study on search engine optimization (SEO) considering the leader of the search engine market: Google. There´s an introductory background description of Google and its methods of crawling the Internet and indexing the web pages, along with a brief review of the famous PageRank algorithm. LÄS MER