公开(公告)号：US11443118B2

公开(公告)日：2022-09-13

申请号：US16822436

申请日：2020-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun Yoo ,  Young-Seok Kim ,  Junhwi Choi

IPC: G06F40/30 ,  G06N20/00

Abstract: A word embedding method and apparatus and a word search method are provided, wherein the word embedding method includes training a word embedding model based on characteristic information of a chemical substance, and acquiring an embedding vector of a word representing the chemical substance from the word embedding model, wherein the word embedding model is configured to predict a context word of an input word.

公开(公告)号：US11244118B2

公开(公告)日：2022-02-08

申请号：US16774166

申请日：2020-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhwi Choi ,  Sanghyun Yoo ,  Sangsoo Lee ,  Hoshik Lee

IPC: G06F40/30 ,  G06F3/0482 ,  G06F3/0484

Abstract: Disclosed is a dialogue management method and apparatus. The dialogue management method includes sequentially resolving an application domain to provide a service to a user, a function appropriate for an intent of a user from among functions of the application domain, and at least one slot to perform the function, adaptively determining an expression scheme of a dialogue management interface depending on a progress of the sequentially resolving, and displaying the dialogue management interface.

公开(公告)号：US11508369B2

公开(公告)日：2022-11-22

申请号：US16797069

申请日：2020-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun Yoo

IPC: G10L15/22 ,  G10L15/30

Abstract: Disclosed is a method and apparatus for processing a speech. The method includes obtaining context information from a speech signal of a user using a neural network-based encoder, determining intent information of the speech signal based on the context information, determining, based on the context information, attention information corresponding to a segment included in the speech signal, and determining, based on the attention information, a segment value of the segment by recognizing, using a decoder, a portion of the context information identified as corresponding to the segment.

公开(公告)号：US11282501B2

公开(公告)日：2022-03-22

申请号：US16656700

申请日：2019-10-18

Applicant: Samsung Electronics Co., Ltd. ,  Universite De Montreal

Inventor： Sanghyun Yoo ,  Yoshua Bengio ,  Inchul Song

IPC: G10L15/26 ,  G10L15/06 ,  G06N3/08 ,  G10L15/16 ,  G10L25/30

Abstract: A speech recognition method and apparatus, including implementation and/or training, are disclosed. The speech recognition method includes obtaining a speech signal, and performing a recognition of the speech signal, including generating a dialect parameter, for the speech signal, from input dialect data using a parameter generation model, applying the dialect parameter to a trained speech recognition model to generate a dialect speech recognition model, and generating a speech recognition result from the speech signal by implementing, with respect to the speech signal, the dialect speech recognition model. The speech recognition method and apparatus may perform speech recognition and/or training of the speech recognition model and the parameter generation model.

公开(公告)号：US11830493B2

公开(公告)日：2023-11-28

申请号：US17973452

申请日：2022-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun Yoo

IPC: G10L15/22 ,  G10L15/30

CPC classification number: G10L15/22 ,  G10L15/30 ,  G10L2015/223 ,  G10L2015/228

Abstract: Disclosed is a method and apparatus for processing a speech. The method includes obtaining context information from a speech signal of a user using a neural network-based encoder, determining, based on the context information, attention information corresponding to a segment included in the speech signal, and recognizing, based on the attention information, the segment by decoding a portion of the context information identified as corresponding to the segment.

公开(公告)号：US11487953B2

公开(公告)日：2022-11-01

申请号：US16872723

申请日：2020-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Misuk Kim ,  Sanghyun Yoo ,  Jeong-Hoon Park ,  Jehun Jeon ,  GyuBum Han

IPC: G06F40/56 ,  G06F40/268 ,  G06F40/205 ,  G06F40/30 ,  G10L15/18 ,  H04L51/02 ,  G06F16/9032 ,  G06F16/332 ,  G06F16/33

Abstract: A method and apparatus with natural language processing is disclosed. The method includes determining a first similarity between an input sentence of a user and a select first database query sentence and dependent on a determination that the first similarity fails to meet a first threshold, determining a second similarity between a portion of the input sentence, less than all of the input sentence, and a select second database query sentence, and in response to the second similarity meeting a second threshold, outputting a response sentence corresponding to the second database query sentence as a response to the input sentence.

公开(公告)号：US11348572B2

公开(公告)日：2022-05-31

申请号：US16038343

申请日：2018-07-18

Applicant: Samsung Electronics Co., Ltd. ,  Universite de Montreal

Inventor： Inchul Song ,  Junyoung Chung ,  Taesup Kim ,  Sanghyun Yoo

IPC: G10L15/16 ,  G10L15/08 ,  G06N3/08 ,  G10L15/06 ,  G10L15/187

Abstract: A speech recognition method includes obtaining an acoustic sequence divided into a plurality of frames, and determining pronunciations in the acoustic sequence by predicting a duration of a same pronunciation in the acoustic sequence and skipping a pronunciation prediction for a frame corresponding to the duration.