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Intention-based ranking for surface realization in dialogue systems.

A new intention-based ranking is proposed to cater for intentionality in ranking dialogue utterances, as opposed to surface-based ranking using surface linguistic features in utterances. This is because utterances may be in the form of a sentence, a phrase, or just a word; hence basis for ranking m...

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Main Authors: Mustapha, Aida, Sulaiman, Md. Nasir, Mahmod , Ramlan, Selamat, Mohd Hasan
Format: Article
Language:English
English
Published: Computer Science Journals 2009
Online Access:http://psasir.upm.edu.my/id/eprint/15262/1/Intention.pdf
http://psasir.upm.edu.my/id/eprint/15262/
http://www.cscjournals.org
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id my.upm.eprints.15262
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spelling my.upm.eprints.152622015-10-22T23:29:17Z http://psasir.upm.edu.my/id/eprint/15262/ Intention-based ranking for surface realization in dialogue systems. Mustapha, Aida Sulaiman, Md. Nasir Mahmod , Ramlan Selamat, Mohd Hasan A new intention-based ranking is proposed to cater for intentionality in ranking dialogue utterances, as opposed to surface-based ranking using surface linguistic features in utterances. This is because utterances may be in the form of a sentence, a phrase, or just a word; hence basis for ranking must be on assessment of intentions, regardless of length of utterance and grammar rules. Intention-based ranking model is tested and compared with surface-based models on 15 response classes in theater domain. The results from comparative experiments show consistent accuracy distribution in intention-based ranking across all response classes with average of 91%. On the contrary, ranking accuracy for surface-based ranking is not uniform a cross the response classes, showing the dependency on surface representation of utterances in individual response class. Computer Science Journals 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/15262/1/Intention.pdf Mustapha, Aida and Sulaiman, Md. Nasir and Mahmod , Ramlan and Selamat, Mohd Hasan (2009) Intention-based ranking for surface realization in dialogue systems. International Journal of Computer Science and Security, 3 (3). pp. 175-185. ISSN 1985-1553 http://www.cscjournals.org English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description A new intention-based ranking is proposed to cater for intentionality in ranking dialogue utterances, as opposed to surface-based ranking using surface linguistic features in utterances. This is because utterances may be in the form of a sentence, a phrase, or just a word; hence basis for ranking must be on assessment of intentions, regardless of length of utterance and grammar rules. Intention-based ranking model is tested and compared with surface-based models on 15 response classes in theater domain. The results from comparative experiments show consistent accuracy distribution in intention-based ranking across all response classes with average of 91%. On the contrary, ranking accuracy for surface-based ranking is not uniform a cross the response classes, showing the dependency on surface representation of utterances in individual response class.
format Article
author Mustapha, Aida
Sulaiman, Md. Nasir
Mahmod , Ramlan
Selamat, Mohd Hasan
spellingShingle Mustapha, Aida
Sulaiman, Md. Nasir
Mahmod , Ramlan
Selamat, Mohd Hasan
Intention-based ranking for surface realization in dialogue systems.
author_facet Mustapha, Aida
Sulaiman, Md. Nasir
Mahmod , Ramlan
Selamat, Mohd Hasan
author_sort Mustapha, Aida
title Intention-based ranking for surface realization in dialogue systems.
title_short Intention-based ranking for surface realization in dialogue systems.
title_full Intention-based ranking for surface realization in dialogue systems.
title_fullStr Intention-based ranking for surface realization in dialogue systems.
title_full_unstemmed Intention-based ranking for surface realization in dialogue systems.
title_sort intention-based ranking for surface realization in dialogue systems.
publisher Computer Science Journals
publishDate 2009
url http://psasir.upm.edu.my/id/eprint/15262/1/Intention.pdf
http://psasir.upm.edu.my/id/eprint/15262/
http://www.cscjournals.org
_version_ 1643825881394708480
score 13.211869

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