公开(公告)号：US20210183392A1

公开(公告)日：2021-06-17

申请号：US17028361

申请日：2020-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Kwangyong LEE ,  Hyunseob LEE

IPC: G10L15/26 ,  G10L15/197 ,  G10L15/02 ,  G10L15/16

Abstract: A natural language processing method and apparatus are disclosed. A natural language processing method according to an embodiment of the present disclosure includes extracting a phoneme string from a text corpus labeled with recognition information including at least one of one named entity (NE) or speech intention, generating a phoneme-based training data set by labeling the recognition information in the extracted phoneme string, and generating an artificial neural network-based learning model (LM) using the generated training data set. The natural language processing method of the present disclosure may be associated with an artificial intelligence module, a drone (Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.

公开(公告)号：US20140006027A1

公开(公告)日：2014-01-02

申请号：US13923511

申请日：2013-06-21

Applicant: LG Electronics Inc.

Inventor： Juhee KIM ,  Hyunseob LEE ,  Joonyup LEE ,  Jungkyu CHOI

IPC: G10L15/22

CPC classification number: G10L15/22 ,  G10L15/30 ,  G10L15/32 ,  G10L2015/228 ,  H04M1/271

Abstract: The present disclosure relates to a mobile terminal and a voice recognition method thereof. The voice recognition method may include receiving a user's voice; providing the received voice to a first voice recognition engine provided in the server and a second voice recognition engine provided in the mobile terminal; acquiring first voice recognition data as a result of recognizing the received voice by the first voice recognition engine; acquiring second voice recognition data as a result of recognizing the received voice by the second voice recognition engine; estimating a function corresponding to the user's intention based on at least one of the first and the second voice recognition data; calculating a similarity between the first and the second voice recognition data when personal information is required for the estimated function; and selecting either one of the first and the second voice recognition data based on the calculated similarity.

Abstract translation: 本公开涉及一种移动终端及其语音识别方法。 语音识别方法可以包括接收用户的语音; 将接收到的语音提供给提供在服务器中的第一语音识别引擎和设置在移动终端中的第二语音识别引擎; 作为由所述第一语音识别引擎识别接收到的语音的结果，获取第一语音识别数据; 作为由所述第二语音识别引擎识别接收到的语音的结果获取第二语音识别数据; 基于第一和第二语音识别数据中的至少一个来估计与用户意图相对应的功能; 当所估计的功能需要个人信息时，计算第一和第二语音识别数据之间的相似度; 以及基于所计算的相似度来选择第一和第二语音识别数据中的一个。