Method and apparatus of metadata generation
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United States of America Patent
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N/A
Issued Date -
Jan 2, 2003
app pub date -
Jun 21, 2002
filing date -
Jun 29, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of generating metadata is provided including providing (401) a plurality of source texts (100), processing the plurality of source texts (100) to extract primary metadata in the form of a plurality of sets of words (104, 106), and comparing (407) each of the source texts (100) with each of the sets of words (104, 106). The method includes using a clustering program to extract the sets of words (104, 106) from the source texts (100). The step of comparing is carried out by Latent Semantic Analysis to compare the similarity of meaning of each source text (100) with each set of words (104, 106) obtained by the clustering program. The comparison obtains a measure of the extent to which each source text (100) is representative of a set of words (104, 106).
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