Methods and apparatus for probe-based clustering

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United States of America Patent

APP PUB NO 20070112898A1
SERIAL NO

11272785

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Abstract

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A method for identifying clusters of similar documents from among a set of documents is described. A particular document is selected from among available documents of the set of documents, and a probe is generated based on the particular document. The probe comprises one or more features. Documents are found that satisfy a similarity condition using the probe from among the available documents. Some or all of the documents that satisfy the similarity condition are associated with a particular cluster of documents. The process can be repeated to generate further clusters. The method can be implemented with a computer, and associated programming instructions can be contained within a compute readable carrier.

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Patent Owner(s)

Patent OwnerAddress
JUSTSYSTEMS EVANS RESEARCH INC5001 BAUM BOULEVARD SUITE 700 PITTSBURGH PA 15213-1854

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, Jeffrey K Pittsburgh, PA 7 46
Evans, David A Pittsburgh, PA 101 3351
Sheftel, Victor M Bethel Park, PA 6 143

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