Method and system for managing user contributed data extraction templates using weighted ranking score analysis
US9298780B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2013 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Apr 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/212
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
User weighted data indicating acceptance of a given data extraction template and weighted data indicating the number of data fields that the data extraction template can extract accurately is used to calculate data extraction template ranking, or a weighted ranking score, to be associated with the data extraction template. Then the data extraction template having the highest data extraction template ranking score is used in a first attempt to extract data from a source documents of the source document type associated with the data extraction templates. As more data extraction templates associated with a given source document type are received, the data extraction templates having the lowest data extraction template ranking scores are detected/eliminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.