A recently published approach to adaptive page rank, using the solution of quadratic optimization methods with a set of simple constraints, is modified to permit classification of web pages according to their page contents, URLs. This modification allows the approach to be more adapted to the needs of focussed crawlers, or personalized search engines.
['Franco Scarselli', 'Ah Chung Tsoi', 'Markus Hagenbuchner']
Computing personalized pageranks