Text recognition based on training of models at a plurality of training nodes
US11068655B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/2415
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A text recognition method and apparatus, and a storage medium are provided. The method includes: obtaining sample text data, the sample text data comprising a plurality of sample phrases; and generating a recognition model based on the sample phrases by performing training on a plurality of training nodes. Generating the recognition model includes respectively obtaining, by each of the plurality of training nodes, recognition coefficients of the sample phrases distributed to the corresponding training node; and determining, by the plurality of training nodes, model parameters of the recognition model according to the recognition coefficients of the sample phrases. The method also includes obtaining to-be-recognized text data; inputting the text data to the recognition model; and obtaining recognized target text data output by the recognition model and corresponding to the text data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.