公开(公告)号：US09318102B2

公开(公告)日：2016-04-19

申请号：US14087944

申请日：2013-11-22

Applicant: POSTECH ACADEMY—INDUSTRY FOUNDATION

Inventor： Geun Bae Lee ,  Jun Hwi Choi ,  In Jae Lee ,  Dong Hyeon Lee ,  Hong Suck Seo ,  Yong Hee Kim ,  Seong Han Ryu ,  Sang Jun Koo

IPC: G10L15/00 ,  G10L15/01 ,  G10L15/06

CPC classification number: G10L15/01 ,  G10L15/06

Abstract: Disclosed are a speech recognition error correction method and an apparatus thereof. The speech recognition error correction method includes determining a likelihood that a speech recognition result is erroneous, and if the likelihood that the speech recognition result is erroneous is higher than a predetermined standard, generating a parallel corpus according to whether the speech recognition result matches the correct answer corpus, generating a speech recognition model based on the parallel corpus, and correcting an erroneous speech recognition result based on the speech recognition model and the language model. Accordingly, speech recognition errors are corrected.

Abstract translation: 公开了一种语音识别纠错方法及其装置。 语音识别误差校正方法包括：确定语音识别结果错误的可能性，并且如果语音识别结果错误的可能性高于预定标准，则根据语音识别结果是否匹配正确的语音识别结果生成并行语料库 基于平行语料库生成语音识别模型，并根据语音识别模型和语言模型对语音识别结果进行纠正。 因此，校正语音识别误差。

公开(公告)号：US20140163975A1

公开(公告)日：2014-06-12

申请号：US14087944

申请日：2013-11-22

Applicant: POSTECH ACADEMY - INDUSTRY FOUNDATION

Inventor： Geun Bae Lee ,  Jun Hwi Choi ,  In Jae Lee ,  Dong Hyeon Lee ,  Hong Suck Seo ,  Yong Hee Kim ,  Seong Han Ryu ,  Sang Jun Koo

IPC: G10L15/01

CPC classification number: G10L15/01 ,  G10L15/06

Abstract: Disclosed are a speech recognition error correction method and an apparatus thereof. The speech recognition error correction method includes determining a likelihood that a speech recognition result is erroneous, and if the likelihood that the speech recognition result is erroneous is higher than a predetermined standard, generating a parallel corpus according to whether the speech recognition result matches the correct answer corpus, generating a speech recognition model based on the parallel corpus, and correcting an erroneous speech recognition result based on the speech recognition model and the language model. Accordingly, speech recognition errors are corrected.

Abstract translation: 公开了一种语音识别纠错方法及其装置。 语音识别误差校正方法包括：确定语音识别结果错误的可能性，并且如果语音识别结果错误的可能性高于预定标准，则根据语音识别结果是否匹配正确的语音识别结果生成并行语料库 基于平行语料库生成语音识别模型，并根据语音识别模型和语言模型对语音识别结果进行纠正。 因此，校正语音识别误差。