Semantic-based NLU processing system based on a bi-directional linkset pattern matching across logical levels for machine interface
US11955115B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2019 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Nov 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention concerns linguistic analysis. In particular the invention involves a method of operating a computer to perform linguistic analysis. In another aspect the invention is a computer system which implements the method, and in a further aspect the invention is software for programming a computer to perform the method. The semantic-based NLU input processing system based on a bi-directional linkset pattern matching across logical levels for machine interface comprises: a meaning matcher; a context engine; a generator; a processor coupled to a memory element with stored instructions, when implemented by the processor, cause: receiving at least a first input; applying a consolidation to convert symbols into words and words into phrase patterns, pattern match to convert phrase patterns into validated meanings; converting the validated meanings into a semantic representation by the meaning matcher; converting the semantic representation into a meaning response by the context engine; and finally, generating a targeted language response by the generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.