公开(公告)号：US09779734B2

公开(公告)日：2017-10-03

申请号：US14674531

申请日：2015-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoshik Lee

IPC: G10L15/08 ,  G10L17/22 ,  G10L15/24 ,  G10L15/20

CPC classification number: G10L15/24 ,  G10L15/20

Abstract: A speech recognition server and method are provided. The speech recognition server includes: a network connector configured to connect to terminals through a communication network, and a processor configured to calculate times of arrival of a speech sound at each of the terminals using the speech signals received from each of the terminals, calculate distances between a user and the terminals based on the times of arrival of the speech sound to each of the terminals, and recognize a command to control a target by integrating speech recognition results obtained from the speech signals using a weighted value determined based on the distances.

公开(公告)号：US20160155436A1

公开(公告)日：2016-06-02

申请号：US14870963

申请日：2015-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heeyoul Choi ,  Hoshik Lee

IPC: G10L15/01 ,  G10L25/51 ,  G10L15/197 ,  G10L25/30 ,  G10L15/02 ,  G10L15/07

CPC classification number: G10L15/32 ,  G10L15/16 ,  G10L15/183 ,  G10L15/187 ,  G10L15/197

Abstract: A speech recognition method includes receiving a sentence generated through speech recognition, calculating a degree of suitability for each word in the sentence based on a relationship of each word with other words in the sentence, detecting a target word to be corrected among the words in the sentence based on the degree of suitability for each word, and replacing the target word with any one of candidate words corresponding to the target word.

Abstract translation: 一种语音识别方法，包括：接收通过语音识别产生的句子，基于每个单词与该句子中的其他单词的关系，对该单词中每个单词的适用程度进行计算，检测该单词中要纠正的目标单词 基于每个单词的适用程度的句子，并且用对应于目标词的候选词中的任何一个替换目标词。

公开(公告)号：US11954452B2

公开(公告)日：2024-04-09

申请号：US17865828

申请日：2022-07-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihyun Lee ,  Hwidong Na ,  Hoshik Lee

IPC: G10L15/22 ,  G06F40/40 ,  G06F40/45 ,  G06F40/47 ,  G06F40/51 ,  G06N5/025

CPC classification number: G06F40/47 ,  G06F40/40 ,  G06F40/45 ,  G06F40/51 ,  G06N5/025

Abstract: A translation method includes: selecting a source word from a source sentence; generating mapping information including location information of the selected source word mapped to the selected source word in the source sentence; and correcting a target word, which is generated by translating the source sentence, based on location information of a feature value of the target word and the mapping information.

公开(公告)号：US11727275B2

公开(公告)日：2023-08-15

申请号：US17950521

申请日：2022-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwidong Na ,  Hyohyeong Kang ,  Hogyeong Kim ,  Hoshik Lee

IPC: G06N3/08

CPC classification number: G06N3/08

Abstract: A model training method and apparatus is disclosed, where the model training method acquires a recognition result of a teacher model and a recognition result of a student model for an input sequence and trains the student model such that the recognition result of the teacher model and the recognition result of the student model are not distinguished from each other.

公开(公告)号：US11244671B2

公开(公告)日：2022-02-08

申请号：US16549236

申请日：2019-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hogyeong Kim ,  Hyohyeong Kang ,  Hwidong Na ,  Hoshik Lee

IPC: G10L15/00 ,  G10L15/06 ,  G10L15/16 ,  G06N3/08

Abstract: A model training method and apparatus is disclosed, where the model training method acquires first output data of a student model for first input data and second output data of a teacher model for second input data and trains the student model such that the first output data and the second output data are not distinguished from each other. The student model and the teacher model have different structures.

公开(公告)号：US10332510B2

公开(公告)日：2019-06-25

申请号：US15493714

申请日：2017-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoshik Lee ,  Heeyoul Choi

IPC: G10L15/16 ,  G10L15/06 ,  G10L25/30 ,  G10L15/187 ,  G10L15/19 ,  G10L15/02 ,  G10L15/14

Abstract: A method and apparatus for training a neural network language model, and a method and apparatus for recognizing speech data based on a trained language model are provided. The method of training a language model involves converting, using a processor, training data into error-containing training data, and training a neural network language model using the error-containing training data.

公开(公告)号：US09961294B2

公开(公告)日：2018-05-01

申请号：US14614760

申请日：2015-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Hyun Yoo ,  Hoshik Lee

IPC: H04N5/60 ,  H04N5/445 ,  H04N21/422 ,  H04N21/439 ,  H04N21/442 ,  H04N21/45 ,  H04N21/466 ,  H04N21/485 ,  H04N21/488 ,  H04N17/00

CPC classification number: H04N5/60 ,  H04N5/445 ,  H04N21/42203 ,  H04N21/4394 ,  H04N21/442 ,  H04N21/4524 ,  H04N21/4532 ,  H04N21/4662 ,  H04N21/4852 ,  H04N21/4884 ,  H04N2005/44526 ,  H04N2017/006

Abstract: A video display method of a user terminal, includes determining whether ambient noise measured when a video is played is in an allowable range, and generating subtitles based on a voice signal included in the video in response to the ambient noise being determined to be out of the allowable range. The method further includes displaying the generated subtitles with the video.

公开(公告)号：US10762302B2

公开(公告)日：2020-09-01

申请号：US15715956

申请日：2017-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihyun Lee ,  Hwidong Na ,  Hoshik Lee

IPC: G06F40/45 ,  G06F40/47 ,  G06N5/02 ,  G06F40/40 ,  G06F40/51

Abstract: A translation method includes: selecting a source word from a source sentence; generating mapping information including location information of the selected source word mapped to the selected source word in the source sentence; and correcting a target word, which is generated by translating the source sentence, based on location information of a feature value of the target word and the mapping information.

公开(公告)号：US10572604B2

公开(公告)日：2020-02-25

申请号：US15945979

申请日：2018-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihyun Lee ,  Hoshik Lee

IPC: G06F17/28 ,  G10L15/00 ,  G10L17/00 ,  G06F17/27

Abstract: A sentence generating method includes: generating a corresponding word set of a source word set generated based on a source sentence; generating words by performing decoding based on feature vectors generated through encoding of the source sentence; adjusting a probability of at least one of the generated words based either one or both of the source word set and the corresponding word set; and selecting character strings from different character strings including each of the generated words based on the adjusted probability and the probability as unadjusted.

公开(公告)号：US10296225B2

公开(公告)日：2019-05-21

申请号：US15977883

申请日：2018-05-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myung-June Jung ,  Ju-Pyung Lee ,  Gae-Won You ,  Hoshik Lee

IPC: G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F3/06 ,  G06F12/0866 ,  G06F12/0862

Abstract: A storage controller includes a co-access pattern mining unit configured to detect co-access patterns of data co-accessed during a particular time duration and to generate co-access groups including a plurality of pieces of data complying with the co-access patterns. The storage controller further include a co-access group matching unit configured to select a co-access group matched with read-requested data, among the generated co-access groups, and a data placement unit configured to store the data included in the selected co-access group in a pre-fetch buffer.