TY - GEN
T1 - Response selection of interview-based dialog system using user focus and semantic orientation
AU - Tada, Shunsuke
AU - Chiba, Yuya
AU - Nose, Takashi
AU - Ito, Akinori
N1 - Publisher Copyright:
© Springer International Publishing AG 2018.
PY - 2018
Y1 - 2018
N2 - This research examined the response selection method of an interview-based dialog system that obtains the user’s information by the chat-like conversation. In the interview dialog, the system should ask about the subject that the user is interested in to obtain the user’s information efficiently. In this paper, we proposed the method to select the system’s utterance based on the user’s emotion to a focus detected from the user’s utterance. We prepared the question types corresponding to the semantic orientation, such as the positive, neutral, and negative. The focus was detected by the CRF, and the question type was estimated from the user’s utterance and the system’s previous utterance.
AB - This research examined the response selection method of an interview-based dialog system that obtains the user’s information by the chat-like conversation. In the interview dialog, the system should ask about the subject that the user is interested in to obtain the user’s information efficiently. In this paper, we proposed the method to select the system’s utterance based on the user’s emotion to a focus detected from the user’s utterance. We prepared the question types corresponding to the semantic orientation, such as the positive, neutral, and negative. The focus was detected by the CRF, and the question type was estimated from the user’s utterance and the system’s previous utterance.
KW - Conditional random field
KW - Interview dialog
KW - Spoken dialog system
KW - Support vector machine
KW - User focus
UR - http://www.scopus.com/inward/record.url?scp=85026658197&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85026658197&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-63859-1_11
DO - 10.1007/978-3-319-63859-1_11
M3 - Conference contribution
AN - SCOPUS:85026658197
SN - 9783319638584
T3 - Smart Innovation, Systems and Technologies
SP - 84
EP - 90
BT - Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,
A2 - Watada, Junzo
A2 - Jain, Lakhmi C.
A2 - Pan, Jeng-Shyang
A2 - Tsai, Pei-Wei
PB - Springer Science and Business Media Deutschland GmbH
T2 - 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2017
Y2 - 12 August 2017 through 15 August 2017
ER -