Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jens Bagger Christensen1
Arthur Anthonie van Hoff1
Date of Patent
March 28, 2017
1Patent Application Number
146662741
Date Filed
March 23, 2015
1Patent Primary Examiner
Patent abstract
A topical search computer system identifies topics from various definitional (i.e., data) sources. The system generates a catalog of different topics from the data sources. Topics with similar names are differentiated by the system based on the context in which each topic is used. The context for a topic is represented by a context vector, which describes the co-occurrence relationships between the topic and other topics derived from the data sources. Because the system has computed a context for each topic, the system can provide improved search results responsive to user queries for information.
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