Method and system for schematizing fields in documents
US10402640B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Mar 2, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for schematizing fields in documents involves segmenting an image of a document into snippets, classifying a first, a second, and a third snippet of the snippets as a first label, a second label, and a data field, respectively. The method further includes generating, for a combination of the first label and the data field, a first image to be classified, and classifying the first image to be classified to obtain a first classification score. The method further includes generating, for a combination of the second label and the data field, a second image to be classified, and classifying the second image to be classified to obtain a second classification score. The method also includes determining that the first classification score is greater than the second classification score and identifying, based on the determining step, that the data field is associated with the first label.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.