A spoken dialog system based on automatically-generated example database

Akinori Ito, Takahiro Morimoto, Shozo Makino, Masashi Ito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

There have been proposed spoken dialog systems that utilizes simple database consisted of example sentences and the corresponding reply sentences. However, it is costly to prepare this database manually. In the present study, we propose a framework in which both the example and reply sentences are automatically generated from a database description table that describes minimum information for describing a task. Experimental results indicated that the system using the generated database performed as well as one using manually prepared database. Besides, performance of the system was further improved by the language model adaptation for the generated example sentences.

Original languageEnglish
Title of host publicationICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
Pages732-736
Number of pages5
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 International Conference on Audio, Language and Image Processing, ICALIP 2010 - Shanghai, China
Duration: 2010 Nov 232010 Nov 25

Publication series

NameICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings

Other

Other2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
CountryChina
CityShanghai
Period10/11/2310/11/25

ASJC Scopus subject areas

  • Language and Linguistics
  • Computer Vision and Pattern Recognition
  • Linguistics and Language

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