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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11074230 B1

PDFFull Text
Expired
Date of Patent:
Jul. 27, 2021

Filed:

Sep. 04, 2018

Data matching accuracy based on context features

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Pei Ni Liu, Beijing, CN;

Jian Min Jiang, Beijing, CN;

Jing Min Xu, Beijing, CN;

Yaoping Ruan, White Plains, NY (US);

Hui Lei, Scarsdale, NY (US);

Michael Smith, Watertown, WI (US);

Bradley W. Crawford, Oakville, CA;

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorneys:

Tutunjian & Bitetto, P.C.

Joseph Petrokaitis

Primary Examiner:

Marc S Somers

Int. Cl.
CPC ...
G06F 16/21 (2019.01);
U.S. Cl.
CPC ...
G06F 16/211 (2019.01);
Abstract

A method is provided for data matching between a set of source data structures and a set of target data structures. The method includes obtaining, using a processor device configured to perform machine learning, source to target matching results with matching scores, based on the sets of source and target data structures. The method further includes calculating, by the processor device, context information for data structure pairs based on a structure similarity and an ontology similarity between constituent data structures thereof. Each of data structure pairs include as the constituent data structures a respective source data structure and a respective target data structure from the sets of source and target data structures. The method also includes updating, by the processor device, the matching scores based on the context information. The method additionally includes controlling, by the processor device, a hardware device responsive to at least one updated matching score.

Find Patent Forward Citations

Liu, Pei. (2021). Data matching accuracy based on context features (U.S. Patent No. 11074230). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11074230

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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