Detection of undesirable web pages

Details Detection of undesirable web pages Detection of undesirable web pages

2011-07-05

2011-07-05

Thai, Hanh B (Department: 2163)

Data processing: database and file management or data structures

Database and file access

Query optimization

C707S715000, C707S726000

Reexamination Certificate

active

07974970

ABSTRACT:
A system for detecting artificial promotion of a resource, including a search engine operative to index a set incoming links (“inlinks”) which reference the resource, a log module coupled with the search engine and configured to store log data associated with the set of inlinks, a partitioning module coupled with log module and operative to partition the set of inlinks into a plurality of groups of inlinks based on at least one partitioning scheme, a statistics module coupled with the partitioning module and operative to compute a statistic associated with the inlinks within each of the plurality of groups of inlinks, and a computation module coupled with the statistics module and operative to process the computed statistic associated with the inlinks of each of the plurality of groups of inlinks and compute a metric associated with set of inlinks where the metric indicates a level of uniformity of a distribution of values of the respective computed statistics among the plurality of groups of inlinks, and where the search engine places a list of search results, generated in response to a search query, in a pattern based on the metric.

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Information Theory, Wikipedia entry printed from www.wikipedia.com on Jan. 11, 2011, 12 pages.

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