Patents by Inventor Hwi Dong NA

Hwi Dong NA 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).

  • Apparatus and method for generating translation model, apparatus and method for automatic translation
    Patent number: 10198435
    Abstract: Disclosed herein are an apparatus and method for generating a translation model and an apparatus and method for automatic translation. A translation model generation apparatus and corresponding method include a learning data collector configured to collect an original text, an original text containing an error, and a translation of the original text as learning data, and a model generator that generates a translation model to simultaneously perform error correction and translation generation by enabling a neural network to learn based on the collected learning data.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: February 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hwi Dong Na
  • Apparatus and method for normalizing input data of acoustic model and speech recognition apparatus
    Patent number: 9972305
    Abstract: An apparatus for normalizing input data of an acoustic model includes a window extractor configured to extract windows of frame data to be input to an acoustic model from frame data of a speech to be recognized, and a normalizer configured to normalize the frame data to be input to the acoustic model in units of the extracted windows.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: May 15, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In Chul Song, Young Sang Choi, Hwi Dong Na
  • APPARATUS AND METHOD FOR GENERATING TRANSLATION MODEL, APPARATUS AND METHOD FOR AUTOMATIC TRANSLATION
    Publication number: 20170139905
    Abstract: Disclosed herein are an apparatus and method for generating a translation model and an apparatus and method for automatic translation. A translation model generation apparatus and corresponding method include a learning data collector configured to collect an original text, an original text containing an error, and a translation of the original text as learning data, and a model generator that generates a translation model to simultaneously perform error correction and translation generation by enabling a neural network to learn based on the collected learning data.
    Type: Application
    Filed: August 24, 2016
    Publication date: May 18, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Hwi Dong NA
  • APPARATUS AND METHOD FOR NORMALIZING INPUT DATA OF ACOUSTIC MODEL AND SPEECH RECOGNITION APPARATUS
    Publication number: 20170110115
    Abstract: An apparatus for normalizing input data of an acoustic model includes a window extractor configured to extract windows of frame data to be input to an acoustic model from frame data of a speech to be recognized, and a normalizer configured to normalize the frame data to be input to the acoustic model in units of the extracted windows.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 20, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: In Chul SONG, Young Sang CHOI, Hwi Dong NA