CA2643930A1 - 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 Download PDF

Info

Publication number
CA2643930A1
CA2643930A1 CA002643930A CA2643930A CA2643930A1 CA 2643930 A1 CA2643930 A1 CA 2643930A1 CA 002643930 A CA002643930 A CA 002643930A CA 2643930 A CA2643930 A CA 2643930A CA 2643930 A1 CA2643930 A1 CA 2643930A1
Authority
CA
Canada
Prior art keywords
collected
phrases
semantic
semantic concepts
vector
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.)
Abandoned
Application number
CA002643930A
Other languages
English (en)
French (fr)
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.
Kenneth Todd Reed
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., Kenneth Todd Reed filed Critical Call Genie Inc.
Publication of CA2643930A1 publication Critical patent/CA2643930A1/en
Abandoned legal-status Critical Current

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
    • G10L15/06—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
    • G10L15/1815—Semantic context, e.g. disambiguation of the recognition hypotheses based on word meaning
    • 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
    • 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
    • G10L15/063—Training
    • G10L2015/0631—Creating reference templates; Clustering

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
CA002643930A 2006-04-17 2007-04-17 Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer Abandoned CA2643930A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79235006P 2006-04-17 2006-04-17
US60/792,350 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 (1)

Publication Number Publication Date
CA2643930A1 true CA2643930A1 (en) 2007-10-25

Family

ID=38609002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002643930A Abandoned CA2643930A1 (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 (de)
CA (1) CA2643930A1 (de)
WO (1) WO2007118324A1 (de)

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
US10455088B2 (en) 2015-10-21 2019-10-22 Genesys Telecommunications Laboratories, Inc. Dialogue flow optimization and personalization
US10382623B2 (en) 2015-10-21 2019-08-13 Genesys Telecommunications Laboratories, Inc. Data-driven dialogue enabled self-help systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173261B1 (en) * 1998-09-30 2001-01-09 At&T Corp Grammar fragment acquisition using syntactic and semantic clustering
US5794193A (en) * 1995-09-15 1998-08-11 Lucent Technologies Inc. Automated phrase generation
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
JP2003505778A (ja) * 1999-05-28 2003-02-12 セーダ インコーポレイテッド 音声制御ユーザインタフェース用の認識文法作成の特定用途を有する句ベースの対話モデル化
US6839671B2 (en) * 1999-12-20 2005-01-04 British Telecommunications Public Limited Company Learning of dialogue states and language model of spoken information system

Also Published As

Publication number Publication date
EP2008268A4 (de) 2010-12-22
EP2008268A1 (de) 2008-12-31
WO2007118324A1 (en) 2007-10-25

Similar Documents

Publication Publication Date Title
Zheng et al. Accent detection and speech recognition for Shanghai-accented Mandarin.
US20110224982A1 (en) Automatic speech recognition based upon information retrieval methods
US20080172224A1 (en) Position-dependent phonetic models for reliable pronunciation identification
US8316004B2 (en) Speech retrieval apparatus and speech retrieval method
Hakkinen et al. N-gram and decision tree based language identification for written words
Dalva et al. Effective semi-supervised learning strategies for automatic sentence segmentation
CN104750677A (zh) 语音传译装置、语音传译方法及语音传译程序
Bhati et al. Self-expressing autoencoders for unsupervised spoken term discovery
CA2643930A1 (en) Method and apparatus for building grammars with lexical semantic clustering in a speech recognizer
Ghannay et al. Acoustic Word Embeddings for ASR Error Detection.
CN102623008A (zh) 声纹识别方法
US6963832B2 (en) Meaning token dictionary for automatic speech recognition
Kakouros et al. Analyzing the contribution of top-down lexical and bottom-up acoustic cues in the detection of sentence prominence
Bohac et al. Post-processing of the recognized speech for web presentation of large audio archive
Lin et al. Learning methods in multilingual speech recognition
Staš et al. Slovak language model from internet text data
Kuo et al. Discriminative training for call classification and routing
CN111489742B (zh) 声学模型训练方法、语音识别方法、装置及电子设备
Castan et al. Indexing multimedia documents with acoustic concept recognition lattices.
Soutner et al. Neural network language model with cache
Batista et al. Extending the punctuation module for European Portuguese
Kumaran et al. Attention shift decoding for conversational speech recognition.
López-Cózar et al. Two-level fusion to improve emotion classification in spoken dialogue systems
Dalva et al. Extraction and comparison of various prosodic feature sets on sentence segmentation task for Turkish broadcast news data
CN115188365B (zh) 一种停顿预测方法、装置、电子设备及存储介质

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20160201