-
公开(公告)号：US10468030B2
公开(公告)日：2019-11-05
申请号：US15597668
申请日：2017-05-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junhwi Choi , YoungSang Choi
Abstract: Disclosed is a speech recognition method and apparatus, the method including two recognition processes, a first recognition process being performed using an acoustic model and a language model and a second recognition process being performed without distinguishing between the acoustic model and the language model in response to an accuracy of a result of the first recognition process not meeting a threshold. The apparatus including a processor configured to acquire a first text from a speech sequence using an acoustic model and a language model, determine whether an accuracy of the first text meets a threshold, and acquire a second text from the first text based on a parameter generated in acquiring the first text, in response to the accuracy of the first text being below the threshold.
-
公开(公告)号：US10140974B2
公开(公告)日：2018-11-27
申请号：US14751654
申请日：2015-06-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seokjin Hong , YoungSang Choi
IPC: G10L15/02
Abstract: A method and apparatus for speech recognition are disclosed. The speech recognition apparatus includes a processor configured to process a received speech signal, generate a word sequence based on a phoneme sequence generated from the speech signal, generate a syllable sequence corresponding to a word element among words comprised in the word sequence based on the phoneme sequence, and determine a text corresponding to a recognition result of the speech signal based on the word sequence and the syllable sequence.
-
3.发明授权公开(公告)号：US10380483B2
公开(公告)日：2019-08-13
申请号：US14992129
申请日：2016-01-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hodong Lee , Hoshik Lee , Heeyoul Choi , Yunhong Min , Sang Hyun Yoo , Yeha Lee , Jihyun Lee , YoungSang Choi
Abstract: A method and apparatus for training a language model, include generating a first training feature vector sequence and a second training feature vector sequence from training data. The method is configured to perform forward estimation of a neural network based on the first training feature vector sequence, and perform backward estimation of the neural network based on the second training feature vector sequence. The method is further configured to train a language model based on a result of the forward estimation and a result of the backward estimation.
-
Patent Agency Ranking
公开(公告)号：US10474758B2
公开(公告)日：2019-11-12
申请号：US15975927
申请日：2018-05-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min-Joong Lee , YoungSang Choi
Abstract: A machine translation method and a machine translation apparatus using a neural network model are provided. The machine translation apparatus extracts information associated with a keyword from a source sentence, obtains a supplement sentence associated with the source sentence based on the extracted information associated with the keyword, acquires a first vector value from the source sentence and a second vector value from the supplement sentence using neural network model-based encoders, and outputs a target sentence corresponding to a translation of the source sentence based on any one or any combination of the first vector value and the second vector value using a neural network model-based decoder.
-
公开(公告)号：US20160210965A1
公开(公告)日：2016-07-21
申请号：US14993439
申请日：2016-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minyoung Mun , YoungSang Choi
IPC: G10L15/22 , G10L15/32 , G10L21/0216
CPC classification number: G10L15/22 , G10L15/32 , G10L21/0216 , G10L2015/223
Abstract: A method and apparatus for speech recognition are provided. The method and the apparatus calculate signal to noise ratios (SNRs) of speech signals from a user received at speech recognition apparatuses. The method and the apparatus recognize a reference speech signal having a maximum SNR among the SNRs.
Abstract translation: 提供了一种用于语音识别的方法和装置。 该方法和装置计算来自在语音识别装置处接收的用户的语音信号的信噪比（SNR）。 所述方法和装置识别SNR中具有最大SNR的参考语音信号。
-
公开(公告)号：US10957308B2
公开(公告)日：2021-03-23
申请号：US16118807
申请日：2018-08-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ki Soo Kwon , Inchul Song , YoungSang Choi
Abstract: Provided is a method and device to personalize a speech recognition model, the device that personalizes a speech recognition model by identifying a language group corresponding to a user, and generating a personalized speech recognition model by applying a group scale matrix corresponding to the identified language group to at least a layer of a speech recognition model.
-
7.发明授权公开(公告)号：US10043520B2
公开(公告)日：2018-08-07
申请号：US14558479
申请日：2014-12-02
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Minyoung Mun , YoungSang Choi
IPC: G10L15/183 , G10L15/07 , G10L15/32 , G10L15/18 , G10L15/22
Abstract: A multilevel speech recognition method and an apparatus performing the method are disclosed. The method includes receiving a first speech command from a user through a speech interface, and extracting a keyword from the first speech command. The method also includes providing a candidate application group of a category providing a service associated with the keyword, and processing a second speech command from the user associated with an application selected from the candidate application group.
-
公开(公告)号：US09953647B2
公开(公告)日：2018-04-24
申请号：US14993439
申请日：2016-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minyoung Mun , YoungSang Choi
IPC: G10L15/22 , G10L15/32 , G10L21/0216
CPC classification number: G10L15/22 , G10L15/32 , G10L21/0216 , G10L2015/223
Abstract: A method and apparatus for speech recognition are provided. The method and the apparatus calculate signal to noise ratios (SNRs) of speech signals from a user received at speech recognition apparatuses. The method and the apparatus recognize a reference speech signal having a maximum SNR among the SNRs.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.017 seconds)
