Determining concepts associated with a query

Determining one or more concepts associated with a query is disclosed. A query is received. A list of concepts and associated scores is received. The concepts fit within a concept hierarchy. A density function is used to evaluate the received concepts. One or more concepts are associated with the qu...

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Bibliographische Detailangaben
Hauptverfasser: LAMBA DIGVIJAY SINGH, TOURN MICHEL A, LAM WANG CHEE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Determining one or more concepts associated with a query is disclosed. A query is received. A list of concepts and associated scores is received. The concepts fit within a concept hierarchy. A density function is used to evaluate the received concepts. One or more concepts are associated with the query based at least in part on the results of the density function.