TY - GEN
T1 - A study on a spoken dialogue system with cooperative emotional speech synthesis using acoustic and linguistic information
AU - Yamanaka, Mai
AU - Chiba, Yuya
AU - Nose, Takashi
AU - Ito, Akinori
N1 - Funding Information:
Part of this work was supported by JSPS KAKENHI Grant Number JP17H00823, JP18K18136.
Publisher Copyright:
© Springer Nature Switzerland AG 2019.
PY - 2019
Y1 - 2019
N2 - This study examines an emotion labeling method for a system utterance of a non-task-oriented spoken dialogue system. The conventional study proposed the cooperative emotion labeling, which generates an emotional speech with an emotion label estimated from user and system utterances. However, this method had a problem that the system cannot decide the emotion label when the emotion is not estimated from the linguistic information. Therefore, we propose a method that uses both the acoustic and the linguistic information for the emotion recognition. In this paper, we show the performance of the emotion recognition when using the acoustic features first. Then, a dialogue experiment based on scenarios is conducted to verify the effectiveness of the proposed emotion labeling method.
AB - This study examines an emotion labeling method for a system utterance of a non-task-oriented spoken dialogue system. The conventional study proposed the cooperative emotion labeling, which generates an emotional speech with an emotion label estimated from user and system utterances. However, this method had a problem that the system cannot decide the emotion label when the emotion is not estimated from the linguistic information. Therefore, we propose a method that uses both the acoustic and the linguistic information for the emotion recognition. In this paper, we show the performance of the emotion recognition when using the acoustic features first. Then, a dialogue experiment based on scenarios is conducted to verify the effectiveness of the proposed emotion labeling method.
UR - http://www.scopus.com/inward/record.url?scp=85057099059&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057099059&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-03748-2_12
DO - 10.1007/978-3-030-03748-2_12
M3 - Conference contribution
AN - SCOPUS:85057099059
SN - 9783030037475
T3 - Smart Innovation, Systems and Technologies
SP - 101
EP - 108
BT - Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceeding of the Fourteenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing
A2 - Jain, Lakhmi C.
A2 - Jain, Lakhmi C.
A2 - Tsai, Pei-Wei
A2 - Ito, Akinori
A2 - Pan, Jeng-Shyang
A2 - Jain, Lakhmi C.
PB - Springer Science and Business Media Deutschland GmbH
T2 - 14th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2018
Y2 - 26 November 2018 through 28 November 2018
ER -