Patent · US Active

Automated validity evaluation for dynamic amendment

US11520783B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Chen Lin · Raleigh, US
John Rofrano · Mahopac, US
Anup Kalia · Elmsford, US
Maja Vukovic · New York, US
Jinho Hwang · Ossining, US
Jie Ma · Nanjing, CN
Lijun Mei · Beijing, CN
Ya Bin Dang · Beijing, CN

Key dates

Filing date	Sep 19, 2019
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Feb 5, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06N20/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system, program product, and method for use with an artificial intelligence (AI) platform to dynamically amend a knowledge base responsive to query evaluating and processing. A received or detected query is subject to natural language processing to identify, annotate, and map one or more query tokens against a knowledge base. The query tokens are evaluated against the knowledge base to identify one or more query tokens absent from the knowledge base and leverage a neural network to predict a probability relationship between the query tokens absent from the knowledge base and one or more tokens populated in the knowledge base. The natural language (NL) query is translated to a structured query language (SQL) and the SQL query is executed and evaluated, and the knowledge base is selectively and dynamically amended subject to the SQL evaluation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.