Patent №
US 7,181,392
Granted
2007-02-20
Filed 2002
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
4
ml · nlp · speech · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10196014
A method of determining the accuracy of a speech recognition system can include identifying from a log of the speech recognition system a text result and attributes associated with the text result. An audio representation from which the text result was derived can be accessed. The audio representation can be processed with a reference speech recognition engine to determine a second text result. The text result can be compared with the second text result to determine an accuracy of the speech recognition system.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 131080028
Assignors
GANDHI, SHAILESH B., JAISWAL, PEEYUSH, MOORE, VICTOR S., TOON, GREGORY L.
On an employer assignment, the assignors are typically the inventors.