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US Patent 10509809 Constructing ground truth when classifying data

Patent 10509809 was granted and assigned to Amperity on December, 2019 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Patent Applicant
Amperity
Amperity
Current Assignee
Amperity
Amperity
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10509809
Date of Patent
December 17, 2019
Patent Application Number
15729960
Date Filed
October 11, 2017
Patent Primary Examiner
‌
Bruce M Moser
Patent abstract

The present disclosure relates to evaluating whether two data records reflect the same entity using a classifier in the absence of ground truth. Without ground truth, it is difficult to determine the precision or recall of a classifier. The present disclosure generates output data comprising a list of unique signatures generated from a set of records that are compared with each other. The output data may also comprise corresponding record pairs limited to a predetermined sample size for each unique feature signature.

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