Response selection of interview-based dialog system using user focus and semantic orientation

Shunsuke Tada; Yuya Chiba; Takashi Nose; Akinori Ito

doi:10.1007/978-3-319-63859-1_11

Response selection of interview-based dialog system using user focus and semantic orientation

Shunsuke Tada, Yuya Chiba, Takashi Nose, Akinori Ito

ENG - Communications Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

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.

Original language	English
Title of host publication	Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,
Editors	Junzo Watada, Lakhmi C. Jain, Jeng-Shyang Pan, Pei-Wei Tsai
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	84-90
Number of pages	7
ISBN (Print)	9783319638584
DOIs	https://doi.org/10.1007/978-3-319-63859-1_11
Publication status	Published - 2018
Event	13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2017 - Matsue, Shimane, Japan Duration: 2017 Aug 12 → 2017 Aug 15

Publication series

Name	Smart Innovation, Systems and Technologies
Volume	82
ISSN (Print)	2190-3018
ISSN (Electronic)	2190-3026

Other

Other	13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2017
Country	Japan
City	Matsue, Shimane
Period	17/8/12 → 17/8/15

Keywords

Conditional random field
Interview dialog
Spoken dialog system
Support vector machine
User focus

ASJC Scopus subject areas

Decision Sciences(all)
Computer Science(all)

Access to Document

10.1007/978-3-319-63859-1_11

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Tada, S., Chiba, Y., Nose, T., & Ito, A. (2018). Response selection of interview-based dialog system using user focus and semantic orientation. In J. Watada, L. C. Jain, J-S. Pan, & P-W. Tsai (Eds.), Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, (pp. 84-90). (Smart Innovation, Systems and Technologies; Vol. 82). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-319-63859-1_11

Response selection of interview-based dialog system using user focus and semantic orientation. / Tada, Shunsuke; Chiba, Yuya; Nose, Takashi ; Ito, Akinori.

Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,. ed. / Junzo Watada; Lakhmi C. Jain; Jeng-Shyang Pan; Pei-Wei Tsai. Springer Science and Business Media Deutschland GmbH, 2018. p. 84-90 (Smart Innovation, Systems and Technologies; Vol. 82).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tada, S, Chiba, Y, Nose, T & Ito, A 2018, Response selection of interview-based dialog system using user focus and semantic orientation. in J Watada, LC Jain, J-S Pan & P-W Tsai (eds), Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,. Smart Innovation, Systems and Technologies, vol. 82, Springer Science and Business Media Deutschland GmbH, pp. 84-90, 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2017, Matsue, Shimane, Japan, 17/8/12. https://doi.org/10.1007/978-3-319-63859-1_11

Tada S, Chiba Y, Nose T , Ito A. Response selection of interview-based dialog system using user focus and semantic orientation. In Watada J, Jain LC, Pan J-S, Tsai P-W, editors, Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,. Springer Science and Business Media Deutschland GmbH. 2018. p. 84-90. (Smart Innovation, Systems and Technologies). https://doi.org/10.1007/978-3-319-63859-1_11

Tada, Shunsuke ; Chiba, Yuya ; Nose, Takashi ; Ito, Akinori. / Response selection of interview-based dialog system using user focus and semantic orientation. Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,. editor / Junzo Watada ; Lakhmi C. Jain ; Jeng-Shyang Pan ; Pei-Wei Tsai. Springer Science and Business Media Deutschland GmbH, 2018. pp. 84-90 (Smart Innovation, Systems and Technologies).

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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.

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