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| Presentation | 2014-12-15 09:30 Recognition and Analysis of Emotion in Indonesian Conversational Speech Nurul Lubis, Sakriani Sakti, Graham Neubig, Tomoki Toda (NAIST), Dessi Lestari, Ayu Purwarianti (ITB), Satoshi Nakamura (NAIST)  SP2014-106 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The importance of incorporating emotional aspect in human computer interaction continues to arise. Unfortunately, exploration of the subject in Indonesian is still very lacking. This paper presents the first study of emotion recognition in Indonesian on conversational speech. We construct our corpus, IDESC, by making use of television talk show recordings in various topics of discussion, yielding colorful emotional utterances. Using the corpus, we then build a support vector machine (SVM) that classifies Indonesian speech in terms of emotion based on its acoustic features. We perform feature selection and parameter optimization while building the classifier to optimize the recognition performance, resulting in absolute 11.9% increase of accuracy. Lastly, we perform analyses on our corpus and evaluation result to gain better insight of emotion occurence in Indonesian speech. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | emotion / speech / Indonesian / SVM / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 365, SP2014-106, pp. 1-6, Dec. 2014. | |
| Paper # | SP2014-106 | |
| Date of Issue | 2014-12-08 (SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SP2014-106 |
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| Conference Information | |
| Committee | NLC IPSJ-NL SP IPSJ-SLP JSAI-SLUD |
| Conference Date | 2014-12-15 - 2014-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology (Suzukakedai Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The 6th Symposium on Collective Knowlege |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2014-12-NLC-NL-SP-SLP-SLUD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Recognition and Analysis of Emotion in Indonesian Conversational Speech |
| Sub Title (in English) | |
| Keyword(1) | emotion |
| Keyword(2) | speech |
| Keyword(3) | Indonesian |
| Keyword(4) | SVM |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Nurul Lubis |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Sakriani Sakti |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Graham Neubig |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Tomoki Toda |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 5th Author's Name | Dessi Lestari |
| 5th Author's Affiliation | Institut Teknologi Bandung (ITB) |
| 6th Author's Name | Ayu Purwarianti |
| 6th Author's Affiliation | Institut Teknologi Bandung (ITB) |
| 7th Author's Name | Satoshi Nakamura |
| 7th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2014-12-15 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | SP |
| Paper # | SP2014-106 |
| Volume (vol) | vol.114 |
| Number (no) | no.365 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2014-12-08 (SP) |
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