ES2078834A2 - Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas. - Google Patents

Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas.

Info

Publication number
ES2078834A2
ES2078834A2 ES09202195A ES9202195A ES2078834A2 ES 2078834 A2 ES2078834 A2 ES 2078834A2 ES 09202195 A ES09202195 A ES 09202195A ES 9202195 A ES9202195 A ES 9202195A ES 2078834 A2 ES2078834 A2 ES 2078834A2
Authority
ES
Spain
Prior art keywords
words
segmentation
chain
segmented
word
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.)
Granted
Application number
ES09202195A
Other languages
English (en)
Other versions
ES2078834B1 (es
ES2078834R (es
Inventor
Langa Francisco Jos Escrihuela
Mezcua Belen Ruiz
Espina Maria Eugenia Gerboles
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
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 Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES9202195A priority Critical patent/ES2078834B1/es
Priority to AU48968/93A priority patent/AU667405B2/en
Publication of ES2078834A2 publication Critical patent/ES2078834A2/es
Publication of ES2078834R publication Critical patent/ES2078834R/es
Application granted granted Critical
Publication of ES2078834B1 publication Critical patent/ES2078834B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)
  • Machine Translation (AREA)
  • Image Analysis (AREA)

Abstract

METODO DE SEGMENTACION DE CADENAS DE PALABRAS EN LA FASE DE ENTRENAMIENTO DE UN RECONOCEDOR DE PALABRAS CONECTADAS. DEL TIPO DE LOS QUE COMPRENDEN LAS ETAPAS DE SEGMENTACION AUTOMATICA (2) DE LA CADENA DE PALABRAS EN CURSO A SEGMENTAR (1), COMPARACION (3) DEL NUMERO E IDENTIFICACION DE LAS PALABRAS EN QUE SE HA SEGMENTADO LA CADENA DE PALABRAS EN CURSO A SEGMENTAR (1) CON LOS VALORES DEL NUMERO DE PALABRAS E IDENTIFICACION DE LAS MISMAS CORRESPONDIENTES A LA CADENA ORIGINAL DE PALABRAS (4), Y DECISION (5) SOBRE LA INCORPORACION (8) DE LA SEGMENTACION OBTENIDA A LOS MODELOS OCULTOS DE MARKOV CUANDO LA COMPARACION (3) MUESTRA QUE EL NUMERO DE PALABRAS Y LA IDENTIFICACION DE LAS MISMAS SON IGUALES. EL METODO SE CARACTERIZA PORQUE CUANDO LA COMPARACION ANTERIOR MUESTRA QUE LOS VALORES MENCIONADOS NO SON IGUALES, SE REALIZA UNA SEGMENTACION PROPORCIONAL (6) DE LA CADENA DE PALABRAS EN CURSO A SEGMENTAR (1), CONSISTENTE EN DIVIDIR DICHA CADENA EN TANTOS SEGMENTOS COMO PALABRAS CONTENGA LA CADENAORIGINAL DE PALABRAS (4) Y ASIGNAR A CADA SEGMENTO UNA DURACION PROPORCIONAL A LA DURACION DE LA PALABRA CORRESPONDIENTE CUANDO SE PRONUNCIA AISLADAMENTE (7).
ES9202195A 1992-10-30 1992-10-30 Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas. Expired - Lifetime ES2078834B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9202195A ES2078834B1 (es) 1992-10-30 1992-10-30 Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas.
AU48968/93A AU667405B2 (en) 1992-10-30 1993-10-13 A method of word string segmentation in the training phase of a connected word recognizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202195A ES2078834B1 (es) 1992-10-30 1992-10-30 Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas.

Publications (3)

Publication Number Publication Date
ES2078834A2 true ES2078834A2 (es) 1995-12-16
ES2078834R ES2078834R (es) 1996-10-01
ES2078834B1 ES2078834B1 (es) 1997-04-16

Family

ID=8278635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202195A Expired - Lifetime ES2078834B1 (es) 1992-10-30 1992-10-30 Metodo de segmentacion de cadenas de palabras en la fase de entrenamiento de un reconocedor de palabras conectadas.

Country Status (2)

Country Link
AU (1) AU667405B2 (es)
ES (1) ES2078834B1 (es)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202534A1 (en) * 1985-05-07 1986-11-26 Nec Corporation Continuous word recognition system
EP0285211A2 (de) * 1987-03-30 1988-10-05 Philips Patentverwaltung GmbH Verfahren zum Erkennen kontinuierlich gesprochener Wörter
EP0344017A2 (en) * 1988-05-27 1989-11-29 Kabushiki Kaisha Toshiba Speech recognition system
EP0380297A2 (en) * 1989-01-24 1990-08-01 Canon Kabushiki Kaisha Method and apparatus for speech recognition
EP0418711A2 (de) * 1989-09-22 1991-03-27 Alcatel SEL Aktiengesellschaft Verfahren zur sprecheradaptiven Erkennung von Sprache
EP0425291A2 (en) * 1989-10-25 1991-05-02 Xerox Corporation Word recognition process and apparatus
WO1992010830A1 (en) * 1990-12-05 1992-06-25 Digital Voice Systems, Inc. Methods for speech quantization and error correction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553101B1 (en) * 1991-08-19 1997-07-23 LERNOUT & HAUSPIE SPEECHPRODUCTS A pattern recognition device using an artificial neural network for context dependent modelling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202534A1 (en) * 1985-05-07 1986-11-26 Nec Corporation Continuous word recognition system
EP0285211A2 (de) * 1987-03-30 1988-10-05 Philips Patentverwaltung GmbH Verfahren zum Erkennen kontinuierlich gesprochener Wörter
EP0344017A2 (en) * 1988-05-27 1989-11-29 Kabushiki Kaisha Toshiba Speech recognition system
EP0380297A2 (en) * 1989-01-24 1990-08-01 Canon Kabushiki Kaisha Method and apparatus for speech recognition
EP0418711A2 (de) * 1989-09-22 1991-03-27 Alcatel SEL Aktiengesellschaft Verfahren zur sprecheradaptiven Erkennung von Sprache
EP0425291A2 (en) * 1989-10-25 1991-05-02 Xerox Corporation Word recognition process and apparatus
WO1992010830A1 (en) * 1990-12-05 1992-06-25 Digital Voice Systems, Inc. Methods for speech quantization and error correction

Also Published As

Publication number Publication date
ES2078834B1 (es) 1997-04-16
ES2078834R (es) 1996-10-01
AU4896893A (en) 1994-05-19
AU667405B2 (en) 1996-03-21

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