DE602006013969D1 - Spracherkennung mittels eines statistischen Sprachmodells unter Verwendung von Quadratwurzelglättung - Google Patents

Spracherkennung mittels eines statistischen Sprachmodells unter Verwendung von Quadratwurzelglättung

Info

Publication number
DE602006013969D1
DE602006013969D1 DE602006013969T DE602006013969T DE602006013969D1 DE 602006013969 D1 DE602006013969 D1 DE 602006013969D1 DE 602006013969 T DE602006013969 T DE 602006013969T DE 602006013969 T DE602006013969 T DE 602006013969T DE 602006013969 D1 DE602006013969 D1 DE 602006013969D1
Authority
DE
Germany
Prior art keywords
words
predetermined number
sequences
predetermined
training corpus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006013969T
Other languages
English (en)
Inventor
Guenther Prof Wirsching
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harman Becker Automotive Systems GmbH
Original Assignee
Harman Becker Automotive Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harman Becker Automotive Systems GmbH filed Critical Harman Becker Automotive Systems GmbH
Publication of DE602006013969D1 publication Critical patent/DE602006013969D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
    • G10L15/197—Probabilistic grammars, e.g. word n-grams
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Probability & Statistics with Applications (AREA)
  • Machine Translation (AREA)
DE602006013969T 2006-08-11 2006-08-11 Spracherkennung mittels eines statistischen Sprachmodells unter Verwendung von Quadratwurzelglättung Active DE602006013969D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06016867A EP1887562B1 (de) 2006-08-11 2006-08-11 Spracherkennung mittels eines statistischen Sprachmodells unter Verwendung von Quadratwurzelglättung

Publications (1)

Publication Number Publication Date
DE602006013969D1 true DE602006013969D1 (de) 2010-06-10

Family

ID=37682492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006013969T Active DE602006013969D1 (de) 2006-08-11 2006-08-11 Spracherkennung mittels eines statistischen Sprachmodells unter Verwendung von Quadratwurzelglättung

Country Status (7)

Country Link
EP (1) EP1887562B1 (de)
JP (1) JP5183120B2 (de)
KR (1) KR20080014680A (de)
CN (1) CN101123090B (de)
AT (1) ATE466361T1 (de)
CA (1) CA2596126A1 (de)
DE (1) DE602006013969D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8856004B2 (en) 2011-05-13 2014-10-07 Nuance Communications, Inc. Text processing using natural language understanding
CN102999533A (zh) * 2011-09-19 2013-03-27 腾讯科技（深圳）有限公司 一种火星文识别方法和系统
CN109308896B (zh) * 2017-07-28 2022-04-15 江苏汇通金科数据股份有限公司 语音处理方法及装置、存储介质及处理器
CN109427330B (zh) * 2017-09-05 2023-04-07 中国科学院声学研究所 一种基于统计语言模型得分规整的语音识别方法及系统
CN108510977B (zh) * 2018-03-21 2020-05-22 清华大学 语种识别方法及计算机设备
CN109062888B (zh) * 2018-06-04 2023-03-31 昆明理工大学 一种出现错误文本输入时的自纠正方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477451A (en) * 1991-07-25 1995-12-19 International Business Machines Corp. Method and system for natural language translation
US5680510A (en) * 1995-01-26 1997-10-21 Apple Computer, Inc. System and method for generating and using context dependent sub-syllable models to recognize a tonal language
TW477964B (en) * 1998-04-22 2002-03-01 Ibm Speech recognizer for specific domains or dialects
JP2000250583A (ja) * 1999-03-02 2000-09-14 Atr Interpreting Telecommunications Res Lab 統計的言語モデル生成装置及び音声認識装置
US6754626B2 (en) * 2001-03-01 2004-06-22 International Business Machines Corporation Creating a hierarchical tree of language models for a dialog system based on prompt and dialog context
US7117153B2 (en) * 2003-02-13 2006-10-03 Microsoft Corporation Method and apparatus for predicting word error rates from text

Also Published As

Publication number Publication date
JP5183120B2 (ja) 2013-04-17
CN101123090A (zh) 2008-02-13
CN101123090B (zh) 2011-12-07
EP1887562B1 (de) 2010-04-28
CA2596126A1 (en) 2008-02-11
ATE466361T1 (de) 2010-05-15
KR20080014680A (ko) 2008-02-14
JP2008046633A (ja) 2008-02-28
EP1887562A1 (de) 2008-02-13

Similar Documents

Publication Publication Date Title
ATE466361T1 (de) Spracherkennung mittels eines statistischen sprachmodells unter verwendung von quadratwurzelglättung
TWI527023B (zh) A voiceprint recognition method and apparatus
WO2020131187A3 (en) Ocean weather forecasting system
ATE457510T1 (de) Spracherkennungssystem mit riesigem vokabular
WO2007015869A3 (en) Spoken language proficiency assessment by computer
US20050159949A1 (en) Automatic speech recognition learning using user corrections
CN107492382A (zh) 基于神经网络的声纹信息提取方法及装置
WO2009008055A1 (ja) 音声認識装置、音声認識方法、および、音声認識プログラム
JP5752060B2 (ja) 情報処理装置、大語彙連続音声認識方法及びプログラム
CN102122507A (zh) 一种运用人工神经网络进行前端处理的语音检错方法
KR102018331B1 (ko) 음성 인식 시스템에서의 발화 검증 장치 및 그 방법
KR20120066530A (ko) 언어 모델 가중치 추정 방법 및 이를 위한 장치
JP2007279744A5 (de)
WO2009054535A4 (en) Boundary estimation apparatus and method
CN109616105A (zh) 一种基于迁移学习的带噪语音识别方法
EP4270224A3 (de) Textunabhängige sprechererkennung
CN110264996A (zh) 语音标注质量确定方法、装置、设备及计算机可读介质
GB2477703A (en) A method and system for analysing data sequences
CN104901807B (zh) 一种可用于低端芯片的声纹密码方法
TW201133470A (en) Compressing feature space transforms
US20040158468A1 (en) Speech recognition with soft pruning
CN109427330B (zh) 一种基于统计语言模型得分规整的语音识别方法及系统
CN102945231B (zh) 一种面向增量式翻译的结构化语言模型构建方法及系统
JP5268825B2 (ja) モデルパラメータ推定装置、方法及びプログラム
He et al. Optimization in speech-centric information processing: Criteria and techniques

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1887562

Country of ref document: EP

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER,