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WORD RATE [3 records]

Record 1 2025-03-31

English

Subject field(s)
  • Artificial Intelligence
  • Collaboration with WIPO
CONT

A potentially more accurate metric of ASR [automatic speech recognition] performance is word error rate (WER). The WER between a particular transcription and the correct transcription, y*, may be defined as the number of edits (substitutions, deletions or insertions) needed to change the particular transcription into y* divided by the number of words in y*.

OBS

word error rate; WER: designations validated by Canadian subject-field experts from Concordia University, Dalhousie University, Laval University and Microsoft Canada.

French

Domaine(s)
  • Intelligence artificielle
  • Collaboration avec l'OMPI
CONT

En utilisant différentes sorties du module de [reconnaissance automatique de la parole] sous forme de graphe de mots, nous montrons que les performances du décodage conceptuel se dégradent linéairement en fonction du taux d'erreurs sur les mots (WER).

OBS

WER : sigle du terme anglais «word error rate».

OBS

taux d'erreurs sur les mots; WER : désignations validées par des spécialistes canadiens de l'Université Concordia, de l'Université Dalhousie, de l'Université Laval et de Microsoft Canada.

Spanish

Campo(s) temático(s)
  • Inteligencia artificial
  • Colaboración con la OMPI
CONT

[...] en el caso de los sistemas de reconocimiento, las diferencias entre distintas voces tienen efectos negativos en la tasa de aciertos. En la figura se ilustra este hecho y se muestran las distintas tasas de error de palabra (TEP) y de acierto de palabra (TAP), para diez locutores distintos, del reconocedor del sistema conversacional ATOS.

Save record 1

Record 2 2016-03-07

English

Subject field(s)
  • Information Processing (Informatics)
DEF

The number of words per unit of time which pass a given point in a given channel or which a device can accept (input) or deliver (output).

French

Domaine(s)
  • Traitement de l'information (Informatique)
DEF

Nombre de mots qui, par unité de temps, passent par un canal déterminé ou qu'un dispositif peut admettre en entrée ou délivrer en sortie.

Spanish

Save record 2

Record 3 1976-06-19

English

Subject field(s)
  • Telecommunications
OBS

voice report to automatic date link report

French

Domaine(s)
  • Télécommunications
OBS

(relation entre l'expression orale et la transmission automatique des donnée) OACI

Spanish

Save record 3

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