Method and system for technical language processing
US11514093B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2020 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Dec 26, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/284
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Exemplary embodiments disclose a method, a computer program product, and a computer system for searching technical documents. Exemplary embodiments may include the use of lexicons to generate customized hash functions; utilizing customized hash functions to generate hashcodes of technical text in document repositories; building a database of hashcodes from the repository; utilizing the customized hash functions for generating a hashcode of a search query; and correlating the search hashcode with the hashcode database to produce search results. A computer-implemented method to search technical text includes constructing one or more base hash functions for generating hashcodes that represent semantic content of technical text and accessing one or more lexicons describing technical terminology. The method includes utilizing the one or more lexicons to create one or more customized hash functions from the one or more base hash functions to generate hashcodes that more accurately represent a semantic content of the technical terminology in the one or more lexicons compared to the base hash functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.