The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 10, 2018
Filed:
Aug. 30, 2012
Aravind Ganapathiraju, Hyderabad, IN;
Yingyi Tan, Carmel, IN (US);
Felix Immanuel Wyss, Bloomington, IN (US);
Scott Allen Randal, Redmond, WA (US);
Aravind Ganapathiraju, Hyderabad, IN;
Yingyi Tan, Carmel, IN (US);
Felix Immanuel Wyss, Bloomington, IN (US);
Scott Allen Randal, Redmond, WA (US);
Other;
Abstract
A system and method are presented for predicting speech recognition performance using accuracy scores in speech recognition systems within the speech analytics field. A keyword set is selected. Figure of Merit (FOM) is computed for the keyword set. Relevant features that describe the word individually and in relation to other words in the language are computed. A mapping from these features to FOM is learned. This mapping can be generalized via a suitable machine learning algorithm and be used to predict FOM for a new keyword. In at least one embodiment, the predicted FOM may be used to adjust internals of speech recognition engine to achieve a consistent behavior for all inputs for various settings of confidence values.