Patent · US Active

Multiple record linkage algorithm selector

US10621493B2 · kind B2 · utility

2Cited by

3References

18Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Martin Oberhofer · Nagold, DE
Yannick Saillet · Stuttgart, DE
Scott Schumacher · San Fernando, US
Jens Seifert · Schrobenhausen, DE

Key dates

Filing date	Jan 2, 2018
Grant date	Apr 14, 2020
Priority date	—
Expiry date	Jun 7, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to a method for centrally processing data records using a record linkage algorithm. The method comprises providing a centralized master repository for storing data records in a predefined data structure having a set of attributes. At least one clustering metric is provided. Clusters of records may be determined using a clustering function that is based on the at least one clustering metric. For each particular cluster, a set of configuration data for the record linkage algorithm may be defined based on a value of the clustering metric within that particular cluster. The individual data records may be assigned to one or more clusters of the clusters using the clustering metric values and the record linkage algorithm may be applied to a set of two or more individual data records assigned to at least one common cluster using the set of configuration data for the common cluster.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.