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首页> 外文会议>International Conference on speech and computer >Prosodic Plot of Dialogues: A Conceptual Framework to Trace Speakers' Role
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Prosodic Plot of Dialogues: A Conceptual Framework to Trace Speakers' Role

机译：对话的韵律情节：追踪演讲者角色的概念框架

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摘要

In this paper we present a proof-of-concept study which aims to model a conceptual framework to analyze structures of dialogues. We demonstrate our approach on a specific research question - how speaker's role is realized along the dialogue? To this end, we use a unified set of Map Task dialogues that are unique in the sense that each speaker participated twice - once as a follower and once as a leader, with the same interlocutor playing the other role. This pairwise setting enables to compare prosodic differences in three facets: Role, Speaker, and Session. For this POC, we analyze a basic set of prosodic features: Talk proportions, pitch, and intensity. To create comparable methodological framework for dialogues, we created three plots of the three prosodic features, in ten equal sized intervals along the session. We used a simple distance measure between the resulting ten-dimensional vectors of each facet for each feature. The prosodic plots of these dialogues reveal the interactions and common behaviour across each facet, on the one hand, and allow to trace potential locations of extreme prosodic values, suggesting pivot points of each facet, on the other.
机译：在本文中，我们提出了一项概念验证研究，旨在为分析对话结构的概念框架建模。我们将针对一个特定的研究问题展示我们的方法-对话过程中说话者的角色是如何实现的？为此，我们使用一套统一的Map Task对话，这种对话在每个发言者都参加过两次的意​​义上是独一无二的-一次是跟随者，一次是领导，而同一位对话者则扮演着另一个角色。通过成对设置，可以比较三个方面的韵律差异：角色，说话者和会话。对于此POC，我们分析了一组基本的韵律特征：通话比例，音调和强度。为了创建对话的可比方法框架，我们在会话中以十个相等大小的间隔创建了三个韵律特征的三个情节。对于每个要素，我们在每个构面的十维向量之间使用了简单的距离度量。这些对话的韵律图一方面揭示了每个方面的交互作用和共同行为，另一方面，它们允许追踪极端韵律值的潜在位置，从而暗示了每个方面的枢轴点。

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