Cross Language Information Retrieval using Multilingual Ontology as Translation and Query Expansion Base
Document title: Cross Language Information Retrieval using Multilingual Ontology as Translation and Query Expansion Base
Journal: Polibits
Database: PERIÓDICA
System number: 000368141
ISSN: 1870-9044
Authors: 1
1
1
Institutions: 1University of Sunderland, School of Computing and Technology, Sunderland. Reino Unido
Year:
Season: Jul-Dic
Number: 40
Country: México
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract This paper reports an experiment to evaluate a Cross Language Information Retrieval (CLIR) system that uses a multilingual ontology to improve query translation in the travel domain. The ontology–based approach significantly outperformed the Machine Readable Dictionary translation baseline using Mean Average Precision as a metric in a user–centered experiment
Disciplines: Ciencias de la computación
Keyword: Procesamiento de datos,
Recuperación de información,
Ontología,
Léxico multilingüe
Keyword: Computer science,
Data processing,
Information retrieval,
Ontology,
Multilingual lexicon
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