EP2008268A4 - Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer - Google Patents

Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer

Info

Publication number
EP2008268A4
EP2008268A4 EP07719561A EP07719561A EP2008268A4 EP 2008268 A4 EP2008268 A4 EP 2008268A4 EP 07719561 A EP07719561 A EP 07719561A EP 07719561 A EP07719561 A EP 07719561A EP 2008268 A4 EP2008268 A4 EP 2008268A4
Authority
EP
European Patent Office
Prior art keywords
grammars
building
speech recognizer
lexical semantic
semantic clustering
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.)
Withdrawn
Application number
EP07719561A
Other languages
German (de)
French (fr)
Other versions
EP2008268A1 (en
Inventor
Kenneth Todd Reed
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.)
Call Genie Inc
Original Assignee
Call Genie Inc
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 Call Genie Inc filed Critical Call Genie Inc
Publication of EP2008268A1 publication Critical patent/EP2008268A1/en
Publication of EP2008268A4 publication Critical patent/EP2008268A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L15/1815—Semantic context, e.g. disambiguation of the recognition hypotheses based on word meaning
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L15/063—Training
    • G10L2015/0631—Creating reference templates; Clustering
EP07719561A 2006-04-17 2007-04-17 Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer Withdrawn EP2008268A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79235006P 2006-04-17 2006-04-17
PCT/CA2007/000634 WO2007118324A1 (en) 2006-04-17 2007-04-17 Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer

Publications (2)

Publication Number Publication Date
EP2008268A1 EP2008268A1 (en) 2008-12-31
EP2008268A4 true EP2008268A4 (en) 2010-12-22

Family

ID=38609002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07719561A Withdrawn EP2008268A4 (en) 2006-04-17 2007-04-17 Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer

Country Status (3)

Country Link
EP (1) EP2008268A4 (en)
CA (1) CA2643930A1 (en)
WO (1) WO2007118324A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9690771B2 (en) 2014-05-30 2017-06-27 Nuance Communications, Inc. Automated quality assurance checks for improving the construction of natural language understanding systems
US10515150B2 (en) 2015-07-14 2019-12-24 Genesys Telecommunications Laboratories, Inc. Data driven speech enabled self-help systems and methods of operating thereof
US10382623B2 (en) 2015-10-21 2019-08-13 Genesys Telecommunications Laboratories, Inc. Data-driven dialogue enabled self-help systems
US10455088B2 (en) 2015-10-21 2019-10-22 Genesys Telecommunications Laboratories, Inc. Dialogue flow optimization and personalization

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046945A1 (en) * 1999-12-20 2001-06-28 British Telecommunications Public Limited Company Learning of dialogue states and language model of spoken information system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794193A (en) * 1995-09-15 1998-08-11 Lucent Technologies Inc. Automated phrase generation
US6173261B1 (en) * 1998-09-30 2001-01-09 At&T Corp Grammar fragment acquisition using syntactic and semantic clustering
US5860063A (en) * 1997-07-11 1999-01-12 At&T Corp Automated meaningful phrase clustering
US6317707B1 (en) * 1998-12-07 2001-11-13 At&T Corp. Automatic clustering of tokens from a corpus for grammar acquisition
US6415248B1 (en) * 1998-12-09 2002-07-02 At&T Corp. Method for building linguistic models from a corpus
AU5451800A (en) * 1999-05-28 2000-12-18 Sehda, Inc. Phrase-based dialogue modeling with particular application to creating recognition grammars for voice-controlled user interfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046945A1 (en) * 1999-12-20 2001-06-28 British Telecommunications Public Limited Company Learning of dialogue states and language model of spoken information system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007118324A1 *

Also Published As

Publication number Publication date
EP2008268A1 (en) 2008-12-31
CA2643930A1 (en) 2007-10-25
WO2007118324A1 (en) 2007-10-25

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