Automatic recommendation of products using latent semantic indexing of content
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United States of America Patent
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Issued Date -
Feb 26, 2004
app pub date -
Jun 20, 2003
filing date -
Sep 1, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Techniques for using latent semantic structure of textual content ascribed to the items to provide automatic recommendations to the user. A user inputs a selected item and, in turn, a latent semantic algorithm is applied to the user selection and the textual content of the items in a database to generate a conceptual similarity between the selection and the items. A set of nearest items to the selected item is provided as a recommendation to the user of other items that may be of particular interest or relevance to the user's original selection based upon the conceptual similarity measure.
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