Identifier mapping from joined data
US8364682B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 2011 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Jul 28, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, for refining log file join data. In one aspect, a method includes receiving first join data defining first joins of records in a first log file to records in a second log file. Each first join of a record in the first log file to a record in the second log file is based on an association of the first identifier of the record in the first log file to the second identifier of the record in the second log file. Associations of the first identifiers to the second identifiers in the first join data that meet a confidence threshold are stored in a mapping of first identifiers to second identifiers as a mapped association. For each mapped association, records that include the first identifier from the first log file are associated with records that include the second identifier from the second log file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.