Patent ID: 11972753
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A method comprising:
receiving speech at an automatic speech recognition system;
extracting first features from a first portion of the speech;
inputting the extracted first features into a machine learning model that estimates a first set of parameters useful for performing automatic speech recognition by the automatic speech recognition system;
applying the first set of parameters to the automatic speech recognition system to yield a tuned automatic speech recognition system;
extracting second features from a second portion of the speech;
inputting the extracted second features into the machine learning model that refines the estimated first set of parameters;
recognizing, by applying the refined estimated first set of parameters, the first portion of speech and the second portion of speech by the tuned automatic speech recognition system to yield text; and
outputting the text from the tuned automatic speech recognition system.