Machine learning to integrate knowledge and natural language processing
US10599780B2 · kind B2 · utility
3Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Jun 21, 2019 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Jun 21, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/104
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system, computer program product, and method are provided to automate a framework for knowledge graph based persistence of data, and to resolve temporal changes and uncertainties in the knowledge graph. Natural language understanding, together with one or more machine learning models (MLMs), is used to extract data and a data relationship from structured and/or unstructured data, create an entry in the KG and selectively store the extracted data and data relationship in the KG, assign a veracity value to the stored data, create an asset value entry in a corresponding BC ledger, and store a BC identifier with the KG entry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.