ATE466361T1 - Spracherkennung mittels eines statistischen sprachmodells unter verwendung von quadratwurzelglättung - Google Patents

Spracherkennung mittels eines statistischen sprachmodells unter verwendung von quadratwurzelglättung

Info

Publication number
ATE466361T1
ATE466361T1 AT06016867T AT06016867T ATE466361T1 AT E466361 T1 ATE466361 T1 AT E466361T1 AT 06016867 T AT06016867 T AT 06016867T AT 06016867 T AT06016867 T AT 06016867T AT E466361 T1 ATE466361 T1 AT E466361T1
Authority
AT
Austria
Prior art keywords
words
predetermined number
sequences
predetermined
training corpus
Prior art date
Application number
AT06016867T
Other languages
English (en)
Inventor
Guenther Wirsching
Original Assignee
Harman Becker Automotive Sys
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 Sys filed Critical Harman Becker Automotive Sys
Application granted granted Critical
Publication of ATE466361T1 publication Critical patent/ATE466361T1/de

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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
    • G10L15/08—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
    • G10L15/06—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

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)
AT06016867T 2006-08-11 2006-08-11 Spracherkennung mittels eines statistischen sprachmodells unter verwendung von quadratwurzelglättung ATE466361T1 (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
ATE466361T1 true ATE466361T1 (de) 2010-05-15

Family

ID=37682492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06016867T ATE466361T1 (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 (7)

* 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***
WO2014056537A1 (en) * 2012-10-11 2014-04-17 Longsand Limited Using a probabilistic model for detecting an object in visual data
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***
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
KR20080014680A (ko) 2008-02-14
CA2596126A1 (en) 2008-02-11
CN101123090B (zh) 2011-12-07
JP2008046633A (ja) 2008-02-28
JP5183120B2 (ja) 2013-04-17
DE602006013969D1 (de) 2010-06-10
EP1887562A1 (de) 2008-02-13
CN101123090A (zh) 2008-02-13
EP1887562B1 (de) 2010-04-28

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