Patents by Inventor Jai CUI

Jai CUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BEST PATH CHANGE RATE FOR UNSUPERVISED LANGUAGE MODEL WEIGHT SELECTION
    Publication number: 20200265833
    Abstract: A method for selecting an optimal language model weight (LMW) used to perform automatic speech recognition, including decoding test audio into a lattice using a language model; analyzing the lattice using a first LMW of a plurality of LMWs to determine a first plurality of best paths; analyzing the lattice using a second LMW of the plurality of LMWs to determine a second plurality of best paths; determining a first best path change rate (BCPR) corresponding to the first LMW based on a number of best path changes between the first plurality of best paths and the second plurality of best paths; and determining the first LMW to be the optimal LMW based on the first BCPR being a lowest BCPR from among a plurality of BCPRs corresponding to the plurality of LMWs.
    Type: Application
    Filed: February 19, 2019
    Publication date: August 20, 2020
    Applicant: TENCENT AMERICA LLC
    Inventors: Peidong WANG, Jai CUI, Chao WENG, Dong YU