TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MODELACAO LINGUA [1 record]

Record 1 2018-03-02

English

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

Various techniques may exist to synthesize data for speech dialog systems ... The n-gram models may utilize statistical algorithms to assign words to classes based on the frequency of their co-occurrence with other words. The word classes may be used in language modeling to provide a wide range of applications, such as speech recognition or grammar correction.

CONT

Language modelling is one approach that has been shown to help indexing accuracy in phonetic STD [spoken term detection] systems. Topic dependent LMs [language models] are also used to make use of topic information of the decoding documents in indexing stage. A set of topic dependent LMs were trained and used in addition to acoustic models to index the audio documents in the database.

OBS

language modeling; language modelling: 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

La modélisation du langage est utilisée pour des tâches de reconnaissance automatique de la parole, de traduction automatique, de recherche d'information, etc.

CONT

Dans le cadre d'un système de dictée vocale, le modèle de langage est construit à partir de calculs réalisés sur des textes issus de la littérature ou de la presse écrite. On maximise la taille de ces textes, de façon à affiner la modélisation de la langue en termes de successions possibles de mots.

OBS

modélisation du langage; modélisation de la langue : 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

Una primera aproximación a la modelización del lenguaje, de uso muy extendido, que podemos llamar estocástica, consiste en modelizar las concatenaciones posibles de unidades lingüísticas o semánticas a través de probabilidades (obtenidas a partir de su frecuencia de aparición) de ocurrencia de secuencias de unidades lingüísticas o semánticas de longitud fija (N).

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