Generating a fingerprint for a document

A method for generating a set of one or more elements of a fingerprint for a document, the document comprising a semantic construct having one or more ordered words, the method comprising the steps of: defining a range of sizes for a fingerprint element; dividing the ordered words of the semantic co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FLEGG ANDREW J, FRIEDMAN JULIAN, BEYNON MARGARET A, DELO BENJAMIN P, OFFERMANN PHILIPP, BELL JAMES
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for generating a set of one or more elements of a fingerprint for a document, the document comprising a semantic construct having one or more ordered words, the method comprising the steps of: defining a range of sizes for a fingerprint element; dividing the ordered words of the semantic construct into a set of one or more mutually exclusive fingerprint elements, wherein each of the one or more mutually exclusive fingerprint elements includes a number of adjacent words, the number being within the range of sizes for a fingerprint element; and responsive to a determination that the set of mutually exclusive fingerprint elements excludes a word from the semantic construct, discarding the excluded word.