Prosodic Cues to Disengagement and Uncertainty in Physics Tutorial Dialogues

被引：0

作者：

Litman, Diane ^{[1
]}

Friedberg, Heather ^{[1
]}

Forbes-Riley, Kate

机构：

[1] Univ Pittsburgh, Dept Comp Sci, Pittsburgh, PA 15260 USA

来源：

13TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2012 (INTERSPEECH 2012), VOLS 1-3 | 2012年

关键词：

spoken dialogue systems; educational applications; emotion detection; prosody;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper focuses on the analysis and prediction of student disengagement and uncertainty, using a corpus of dialogues collected with a spoken tutorial dialogue system in the STEM domain of qualitative physics. We first compare and contrast the prosodic characteristics of dialogue turns exhibiting disengagement or not, and those exhibiting uncertainty or not. We then compare the utility of using multiple prosodic features to predict both disengagement and uncertainty.

引用

页码：754 / 757

页数：4