Konferenzpaper | 2017 | Not reviewed

Confirmation detection in human-agent interaction using non-lexical speech cues

Autor(en)

Brandt, Mara

; Wrede, Britta

; Kummert, Franz ; Schillingmann, Lars

Name der Konferenz

AAAI Symposium on Natural Communication for Human-Robot Collaboration

URN

urn:nbn:de:0070-pub-29153919

URL

https://pub.uni-bielefeld.de/record/2915391

Arxiv

1710.00171

Weitere Details

Sprache

englisch

Darstellungsform

Text

Link zum Volltext (intern)

https://pub.uni-bielefeld.de/record/2915391

DDC

000

Even if only the acoustic channel is considered, human communication is
highly multi-modal. Non-lexical cues provide a variety of information such as
emotion or agreement. The ability to process such cues is highly relevant for
spoken dialog systems, especially in assistance systems. In this paper we focus
on the recognition of non-lexical confirmations such as "mhm", as they enhance
the system's ability to accurately interpret human intent in natural
communication. The architecture uses a Support Vector Machine to detect
confirmations based on acoustic features. In a systematic comparison, several
feature sets were evaluated for their performance on a corpus of human-agent
interaction in a setting with naive users including elderly and cognitively
impaired people. Our results show that using stacked formants as features yield
an accuracy of 84% outperforming regular formants and MFCC or pitch based
features for online classification.

Zitierstile

Brandt M, Wrede B, Kummert F, Schillingmann L. Confirmation detection in human-agent interaction using non-lexical speech cues. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA.

In die Zwischenablage einfügen

Brandt, M., Wrede, B., Kummert, F., & Schillingmann, L. (2017). Confirmation detection in human-agent interaction using non-lexical speech cues. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA.

In die Zwischenablage einfügen

Brandt, Mara, Wrede, Britta, Kummert, Franz, and Schillingmann, Lars. 2017. “Confirmation detection in human-agent interaction using non-lexical speech cues”. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA .

In die Zwischenablage einfügen

Brandt, M., Wrede, B., Kummert, F., and Schillingmann, L. (2017).“Confirmation detection in human-agent interaction using non-lexical speech cues”. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA.

In die Zwischenablage einfügen

Brandt, M., et al., 2017. Confirmation detection in human-agent interaction using non-lexical speech cues. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA.

In die Zwischenablage einfügen

M. Brandt, et al., “Confirmation detection in human-agent interaction using non-lexical speech cues”, Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA, 2017.

In die Zwischenablage einfügen

Brandt, M., Wrede, B., Kummert, F., Schillingmann, L.: Confirmation detection in human-agent interaction using non-lexical speech cues. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA (2017).

In die Zwischenablage einfügen

Brandt, Mara, Wrede, Britta, Kummert, Franz, and Schillingmann, Lars. “Confirmation detection in human-agent interaction using non-lexical speech cues”. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA, 2017.

AMA

APA (6th ed.)

Chicago

Frontiers

Harvard

IEEE

LNCS

MLA