Patent · US Active

System and method for performing automatic speech recognition system parameter adjustment via machine learning

US10810996B2 · kind B2 · utility

2Cited by

0References

18Claims

0Family size

Assignee

Nuance Communications, Inc. · US

Inventors

Daniel Willett · Eltville am Rhein, DE
Yang Sun · Beijing, CN
Paul Joseph Vozila · Arlington, US
Puming Zhan · Acton, US

Key dates

Filing date	Jul 31, 2018
Grant date	Oct 20, 2020
Priority date	—
Expiry date	Jul 31, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG10L25/30
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system, method and computer-readable storage device provides an improved speech processing approach in which hyper parameters used for speech recognition are modified dynamically or in batch mode rather than fixed statically. The method includes estimating, via a model trained on audio data and/or metadata, a set of parameters useful for performing automatic speech recognition, receiving speech at an automatic speech recognition system, applying, by the automatic speech recognition system, the set of parameters to processing the speech to yield text and outputting the text from the automatic speech recognition system.

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