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Building an Intelligent Web: Theory and Practice
book

Building an Intelligent Web: Theory and Practice

by Pawan Lingras, Rajendra Akerkar
March 2010
Intermediate to advanced content levelIntermediate to advanced
326 pages
12h 25m
English
Jones & Bartlett Learning
Content preview from Building an Intelligent Web: Theory and Practice
“4137X˙CH08˙Akerkar” 2007/9/14 15:28 page 315 #27
8.2 Modeling Web Topology 315
with some query-dependent criteria. However, the set of pages used in the HITS algorithm
is generated from a text search based on the query.
3. Search Results: PageRank, with some query-dependent criteria, returns the top au-
thoritative sources. The HITS algorithm also returns the top authoritative sources, as
well as the top hubs.
4. Rank stability: Neither PageRank nor HITS are rank stable, which means constant
O(1) changes in the graph structure can result in O(N
2
) changes in the order relations,
where N denotes the number of pages in the web graph.
5. ...
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Publisher Resources

ISBN: 9780763741372