Cross Language Information Retrieval using Multilingual Ontology as Translation and Query Expansion Base
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.
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Digital revista |
| Language: | English |
| Published: |
Instituto Politécnico Nacional, Centro de Innovación y Desarrollo Tecnológico en Cómputo
2009
|
| Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-90442009000200003 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|