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Title: Semiotic indexing of digital resources

Patent ·
OSTI ID:1164666
;

A method of classifying a plurality of documents. The method includes steps of providing a first set of classification terms and a second set of classification terms, the second set of classification terms being different from the first set of classification terms; generating a first frequency array of a number of occurrences of each term from the first set of classification terms in each document; generating a second frequency array of a number of occurrences of each term from the second set of classification terms in each document; generating a first similarity matrix from the first frequency array; generating a second similarity matrix from the second frequency array; determining an entrywise combination of the first similarity matrix and the second similarity matrix; and clustering the plurality of documents based on the result of the entrywise combination.

Research Organization:
NamesforLife LLC, East Lansing, MI (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-07ER86321; FG02-04ER63933
Assignee:
NamesforLife LLC (East Lansing, MI)
Patent Number(s):
8,903,825
Application Number:
13/478,973
OSTI ID:
1164666
Resource Relation:
Patent File Date: 2012 May 23
Country of Publication:
United States
Language:
English

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