Patent · US Active

Semantic classification of numerical data in natural language context based on machine learning

US11461554B2 · kind B2 · utility

1Cited by

2References

13Claims

0Family size

Assignee

Siuvo Inc. · US

Inventor

Bin Shen · Shanghai, CN

Key dates

Filing date	Jul 26, 2018
Grant date	Oct 4, 2022
Priority date	—
Expiry date	Jun 9, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG16H50/20
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

This application discloses methods and systems for semantic classification of numerical data in a natural language context. The methods and systems employ a machine learning model with a convolutional neural network as a feature detector and a feedforward neural network as a numerical data classifier.

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