Determining a semantic distance between subjects
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United States of America
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Mar 24, 2020
Grant Date -
Aug 16, 2018
app pub date -
Jun 19, 2017
filing date -
Jun 19, 2017
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Abstract
A technique for calculating a semantic distance between subjects includes performing a mathematical operation between each of one or more first topic vectors and each of one or more second topic vectors to generate respective strength values. The first topic vectors are associated with respective first topics of a first subject, the second topic vectors are associated with respective second topics of a second subject, and the respective strength values are indicative of a relative closeness between associated ones of the first and second topics. Relevant ones of the respective strength values are summed to provide an overall strength value between the first subject and the second subject. A semantic distance between the first subject and the second subject is determined based on the overall strength value.
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