CA2063426A1 - Reconnaissance de formes - Google Patents

Reconnaissance de formes

Info

Publication number
CA2063426A1
CA2063426A1 CA002063426A CA2063426A CA2063426A1 CA 2063426 A1 CA2063426 A1 CA 2063426A1 CA 002063426 A CA002063426 A CA 002063426A CA 2063426 A CA2063426 A CA 2063426A CA 2063426 A1 CA2063426 A1 CA 2063426A1
Authority
CA
Canada
Prior art keywords
weight
input
vector
weights
training
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
CA002063426A
Other languages
English (en)
Inventor
Philip Charles Woodland
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.)
British Telecommunications PLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2063426A1 publication Critical patent/CA2063426A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24317—Piecewise classification, i.e. whereby each classification requires several discriminant rules
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • G10L15/16—Speech classification or search using artificial neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Biophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Complex Calculations (AREA)
  • Image Analysis (AREA)
CA002063426A 1989-06-30 1990-06-29 Reconnaissance de formes Abandoned CA2063426A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8915085.8 1989-06-30
GB898915085A GB8915085D0 (en) 1989-06-30 1989-06-30 Pattern recognition

Publications (1)

Publication Number Publication Date
CA2063426A1 true CA2063426A1 (fr) 1990-12-31

Family

ID=10659352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063426A Abandoned CA2063426A1 (fr) 1989-06-30 1990-06-29 Reconnaissance de formes

Country Status (7)

Country Link
EP (1) EP0484344A1 (fr)
JP (1) JPH04506424A (fr)
CA (1) CA2063426A1 (fr)
FI (1) FI916155A0 (fr)
GB (2) GB8915085D0 (fr)
HK (1) HK132896A (fr)
WO (1) WO1991000591A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683781B2 (ja) * 1986-03-14 1994-10-26 住友化学工業株式会社 薄片状物質の製造方法
GB9116255D0 (en) * 1991-07-27 1991-09-11 Dodd Nigel A Apparatus and method for monitoring
US5621858A (en) * 1992-05-26 1997-04-15 Ricoh Corporation Neural network acoustic and visual speech recognition system training method and apparatus
DE4300159C2 (de) * 1993-01-07 1995-04-27 Lars Dipl Ing Knohl Verfahren zur gegenseitigen Abbildung von Merkmalsräumen
US11106973B2 (en) 2016-03-16 2021-08-31 Hong Kong Applied Science and Technology Research Institute Company Limited Method and system for bit-depth reduction in artificial neural networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327817B1 (fr) * 1988-01-11 1996-08-28 Yozan Inc. Système de conversion de forme associative et méthode d'adaptation de ce système

Also Published As

Publication number Publication date
GB2253295B (en) 1993-11-03
WO1991000591A1 (fr) 1991-01-10
JPH04506424A (ja) 1992-11-05
EP0484344A1 (fr) 1992-05-13
FI916155A0 (fi) 1991-12-30
GB2253295A (en) 1992-09-02
HK132896A (en) 1996-08-02
GB9127502D0 (en) 1992-03-11
GB8915085D0 (en) 1989-09-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued