Presentation | 2014-09-27 Development of automatic system to detect mutual assessment in learning activities from relationship speech and head motion Shu Akabene, Jun Yamashita, Hideyuki Suzuki, Hiroshi Kato, Hideaki Kuzuoka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The aim of this research is to raise recognition accuracy of speech recognition using relationship speech and head motion in learning activities. In this paper, we propose method combining "cmscore" which Julius that is an open source real-time recognition engine outputs to show word confidence and Bayesian estimation for raising accuracy of speech recognition. From this method, we show possible that it may improve recognition accuracy of speech recognition and be able to recognize paralanguage that is not transmitted in its meaning only characters. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | mutual assessment in learning activities / speech recognition / Head motion detection / Bayesian estimation |
Paper # | ET2014-33 |
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Committee | ET |
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Conference Date | 2014/9/20(1days) |
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Registration To | Educational Technology (ET) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of automatic system to detect mutual assessment in learning activities from relationship speech and head motion |
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Keyword(1) | mutual assessment in learning activities |
Keyword(2) | speech recognition |
Keyword(3) | Head motion detection |
Keyword(4) | Bayesian estimation |
1st Author's Name | Shu Akabene |
1st Author's Affiliation | University of Tsukuba, Graduate School of Systems and Information() |
2nd Author's Name | Jun Yamashita |
2nd Author's Affiliation | University of Tsukuba, Department of Intelligent Interaction Technologies |
3rd Author's Name | Hideyuki Suzuki |
3rd Author's Affiliation | Ibaraki University |
4th Author's Name | Hiroshi Kato |
4th Author's Affiliation | The Open University of Japan |
5th Author's Name | Hideaki Kuzuoka |
5th Author's Affiliation | University of Tsukuba, Department of Intelligent Interaction Technologies |
Date | 2014-09-27 |
Paper # | ET2014-33 |
Volume (vol) | vol.114 |
Number (no) | 228 |
Page | pp.pp.- |
#Pages | 6 |
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