TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
QUERY-LIKELIHOOD MODEL [1 record]
Record 1 - internal organization data 2025-03-31
Record 1, English
Record 1, Subject field(s)
- Artificial Intelligence
- Collaboration with WIPO
Record 1, Main entry term, English
- query-likelihood model
1, record 1, English, query%2Dlikelihood%20model
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
[The] query-likelihood model... considers the query as being generated from an "ideal" document that satisfies the user's information need. The model estimates the likelihood of each document in the collection being the ideal document, and ranks the documents accordingly. 1, record 1, English, - query%2Dlikelihood%20model
Record number: 1, Textual support number: 1 OBS
query-likelihood model : designation validated by Canadian subject-field experts from Concordia University, Dalhousie University, Laval University and Microsoft Canada. 2, record 1, English, - query%2Dlikelihood%20model
Record 1, French
Record 1, Domaine(s)
- Intelligence artificielle
- Collaboration avec l'OMPI
Record 1, Main entry term, French
- modèle de vraisemblance de requête
1, record 1, French, mod%C3%A8le%20de%20vraisemblance%20de%20requ%C3%AAte
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Une extension du modèle de vraisemblance de requête, appelée le modèle structuré de langue, [...] constitue le modèle de recherche par défaut du système Indri. 1, record 1, French, - mod%C3%A8le%20de%20vraisemblance%20de%20requ%C3%AAte
Record number: 1, Textual support number: 1 OBS
modèle de vraisemblance de requête : désignation validée par des spécialistes canadiens de l'Université Concordia, de l'Université Dalhousie, de l'Université Laval et de Microsoft Canada. 2, record 1, French, - mod%C3%A8le%20de%20vraisemblance%20de%20requ%C3%AAte
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Inteligencia artificial
- Colaboración con la OMPI
Record 1, Main entry term, Spanish
- modelo de "query likelihood"
1, record 1, Spanish, modelo%20de%20%5C%22query%20likelihood%5C%22
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
La primera aproximación al uso de modelos de lenguaje para construir funciones de ranking fue propuesta en 1998 en el trabajo desarrollado por Ponte y Croft [...] Este primer modelo denominado "query likelihood" era tan efectivo como aproximaciones más tradicionales como VSM [modelo de espacio vectorial]. La aproximación en la que se fundamenta esta nueva función de ranking es ordenar los documentos según la probabilidad de que la consulta introducida por el usuario hubiera sido generada a partir de los modelos de lenguaje correspondientes a cada uno de los documentos de la colección. 1, record 1, Spanish, - modelo%20de%20%5C%22query%20likelihood%5C%22
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