GB0906551D0 - Text based training for an audio topic spotting system - Google Patents

Text based training for an audio topic spotting system

Info

Publication number
GB0906551D0
GB0906551D0 GBGB0906551.7A GB0906551A GB0906551D0 GB 0906551 D0 GB0906551 D0 GB 0906551D0 GB 0906551 A GB0906551 A GB 0906551A GB 0906551 D0 GB0906551 D0 GB 0906551D0
Authority
GB
United Kingdom
Prior art keywords
text based
based training
spotting system
audio topic
topic spotting
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Withdrawn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
GBGB0906551.7A
Other versions
GB2469499A (en
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.)
Aurix Ltd
Original Assignee
Aurix Ltd
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 Aurix Ltd filed Critical Aurix Ltd
Priority to GB0906551A priority Critical patent/GB2469499A/en
Publication of GB0906551D0 publication Critical patent/GB0906551D0/en
Publication of GB2469499A publication Critical patent/GB2469499A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • 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
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/685—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using automatically derived transcript of audio data, e.g. lyrics
    • G06F17/27—
    • 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
    • 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
    • G10L2015/088—Word spotting

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Library & Information Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB0906551A 2009-04-16 2009-04-16 Labelling an audio file in an audio mining system and training a classifier to compensate for false alarm behaviour. Withdrawn GB2469499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0906551A GB2469499A (en) 2009-04-16 2009-04-16 Labelling an audio file in an audio mining system and training a classifier to compensate for false alarm behaviour.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0906551A GB2469499A (en) 2009-04-16 2009-04-16 Labelling an audio file in an audio mining system and training a classifier to compensate for false alarm behaviour.

Publications (2)

Publication Number Publication Date
GB0906551D0 true GB0906551D0 (en) 2009-05-20
GB2469499A GB2469499A (en) 2010-10-20

Family

ID=40750699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0906551A Withdrawn GB2469499A (en) 2009-04-16 2009-04-16 Labelling an audio file in an audio mining system and training a classifier to compensate for false alarm behaviour.

Country Status (1)

Country Link
GB (1) GB2469499A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104239372B (en) * 2013-06-24 2017-09-12 浙江大华技术股份有限公司 A kind of audio data classification method and device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772840B2 (en) * 1992-09-29 1995-08-02 日本アイ・ビー・エム株式会社 Speech model configuration method, speech recognition method, speech recognition device, and speech model training method
US7292982B1 (en) * 2003-05-29 2007-11-06 At&T Corp. Active labeling for spoken language understanding
US7379867B2 (en) * 2003-06-03 2008-05-27 Microsoft Corporation Discriminative training of language models for text and speech classification
JP3923513B2 (en) * 2004-06-08 2007-06-06 松下電器産業株式会社 Speech recognition apparatus and speech recognition method
US8180633B2 (en) * 2007-03-08 2012-05-15 Nec Laboratories America, Inc. Fast semantic extraction using a neural network architecture
US20080249762A1 (en) * 2007-04-05 2008-10-09 Microsoft Corporation Categorization of documents using part-of-speech smoothing
US20090144277A1 (en) * 2007-12-03 2009-06-04 Microsoft Corporation Electronic table of contents entry classification and labeling scheme

Also Published As

Publication number Publication date
GB2469499A (en) 2010-10-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)