Paper Abstract and Keywords |
Presentation |
2023-03-14 10:35
Study of Response Generation Methods Based on User's Emotional Polarity in Lifelog-Tied Empathic Dialogue Systems Soyogi Maezono, Sunao Hara, Masanobu Abe (Okayama Univ.) LOIS2022-61 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a response generation method for dialogue systems that uses the user's lifelog to estimate the user's emotions in order to realize empathic dialogue. The lifelog stores the user's daily actions, experiences and the emotional polarity of whether the user felt positive or negative about those experiences. Using lifelog makes it possible not only to use user-specific information in dialogues, but also to appropriately estimate user's emotions. First, we compared the accuracy of emotion polarity estimation with or without user-specific information in lifelog. As a result, we showed better performance of the proposed method; i.e., the estimation accuracy of the emotional polarity with lifelog was 0.856, but that of without lifelof was 0.699. Second, we found that the user's life pattern affects daily changes in the accuracy of the estimation of the emotional polarity. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Lifelog / Dialogue System / Empathetic Dialogue System / Emotion Polarity Estimation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 423, LOIS2022-61, pp. 102-107, March 2023. |
Paper # |
LOIS2022-61 |
Date of Issue |
2023-03-06 (LOIS) |
ISSN |
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) |
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LOIS2022-61 |
Conference Information |
Committee |
LOIS |
Conference Date |
2023-03-13 - 2023-03-14 |
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Paper Information |
Registration To |
LOIS |
Conference Code |
2023-03-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of Response Generation Methods Based on User's Emotional Polarity in Lifelog-Tied Empathic Dialogue Systems |
Sub Title (in English) |
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Keyword(1) |
Lifelog |
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Dialogue System |
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Empathetic Dialogue System |
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Emotion Polarity Estimation |
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1st Author's Name |
Soyogi Maezono |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Sunao Hara |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Masanobu Abe |
3rd Author's Affiliation |
Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2023-03-14 10:35:00 |
Presentation Time |
25 minutes |
Registration for |
LOIS |
Paper # |
LOIS2022-61 |
Volume (vol) |
vol.122 |
Number (no) |
no.423 |
Page |
pp.102-107 |
#Pages |
6 |
Date of Issue |
2023-03-06 (LOIS) |
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