公开(公告)号：US20190206389A1

公开(公告)日：2019-07-04

申请号：US15989366

申请日：2018-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki Soo KWON ,  Minyoung MUN ,  SangHyun YOO

IPC: G10L15/07 ,  G10L15/06 ,  G10L15/22

CPC classification number: G10L15/075 ,  G10L15/063 ,  G10L15/22 ,  G10L2015/0638 ,  G10L2015/225 ,  G10L2015/228

Abstract: A method and apparatus for personalizing a speech recognition model is disclosed. The apparatus may obtain feedback data that is a result of recognizing a first speech input of a user using a trained speech recognition model, determine whether to update the speech recognition model based on the obtained feedback data, and selectively update, dependent on the determining, the speech recognition model based on the feedback data.

公开(公告)号：US20190088251A1

公开(公告)日：2019-03-21

申请号：US15916512

申请日：2018-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minyoung MUN ,  SangHyun YOO ,  Young Sang CHOI ,  Ki Soo KWON ,  Hodong LEE

IPC: G10L15/06 ,  G10L15/08 ,  G10L15/187 ,  G10L15/28

Abstract: A speech signal recognition method, apparatus, and system. The speech signal recognition method may include obtaining by or from a terminal an output of a personalization layer, with respect to a speech signal provided by a user of the terminal, having been implemented by input of the speech signal to the personalization layer, the personalization layer being previously trained based on speech features of the user, implementing a global model by providing the obtained output of the personalization layer to the global model, the global model being configured to output a phonemic signal indicating a phoneme included in the speech signal through the global model being previously trained based on speech features common to a plurality of users, and re-training the personalization layer based on the phonemic signal output from the global model, where the personalization layer and the global model collectively represent an acoustic model.

公开(公告)号：US20210287663A1

公开(公告)日：2021-09-16

申请号：US17337571

申请日：2021-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki Soo KWON ,  Minyoung MUN ,  SangHyun YOO

IPC: G10L15/07 ,  G10L15/06 ,  G10L15/22 ,  G10L15/32

Abstract: A method and apparatus for personalizing a speech recognition model is disclosed. The apparatus may obtain feedback data that is a result of recognizing a first speech input of a user using a trained speech recognition model, determine whether to update the speech recognition model based on the obtained feedback data, and selectively update, dependent on the determining, the speech recognition model based on the feedback data.