Navigational ranking for focused crawling
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United States of America Patent
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May 1, 2012
Grant Date -
Oct 30, 2008
app pub date -
Nov 8, 2007
filing date -
Nov 8, 2007
priority date (Note) -
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Abstract
Systems and methods of navigational ranking for focused crawling are disclosed. In an exemplary embodiment, a method may include using a classifier to distinguish at least one target web page from other web pages on a website. The method may also include modeling the web pages on the website by a directed graph G=(V, E), wherein each web page is represented by a vertex (V), and a link between two web pages is represented by an edge (E). The method may also include assigning each web page (u) in V is assigned a weight p(u) based on the classifier to calculate a navigational ranking indicating relevance of a web page.
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