Type

Conference Proceedings

Authors

Andy Way
Bart Mellebeek
Adenike M. Lam-Adesina
Anna Khasin
Declan Groves
Gareth J. F. Jones

Subjects

Computer Science

Topics
retrieval effectiveness evaluation metrics cross language information retrieval mt evaluation the dublin city machine translation image matching machine translating

Dublin City University at CLEF 2004: experiments with the ImageCLEF St Andrew's collection (2004)

Abstract For the CLEF 2004 ImageCLEF St Andrew's Collection task the Dublin City University group carried out three sets of experiments: standard cross-language information retrieval (CLIR) runs using topic translation via machine translation (MT), combination of this run with image matching results from the VIPER system, and a novel document rescoring approach based on automatic MT evaluation metrics. Our standard MT-based CLIR works well on this task. Encouragingly combination with image matching lists is also observed to produce small positive changes in the retrieval output. However, rescoring using the MT evaluation metrics in their current form significantly reduced retrieval effectiveness.
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Computing
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Computer Science: Machine translating
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: National Centre for Language Technology (NCLT)
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres

Full list of authors on original publication

Andy Way, Bart Mellebeek, Adenike M. Lam-Adesina, Anna Khasin, Declan Groves, Gareth J. F. Jones

Experts in our system

1
Andy Way
Dublin City University
Total Publications: 229
 
2
Gareth J. F. Jones
Dublin City University
Total Publications: 297