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arXiv 2403.03522cs.SDcs.CLcs.LGeess.AS
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自发语音中的非言语信息——迈向一种新的分析框架

Non-verbal information in spontaneous speech -- towards a new framework of analysis

Weizmann Institute of Science(魏茨曼科学研究所)

Tirza Biron, Moshe Barboy, Eran Ben-Artzy, Alona Golubchik, Yanir Marmor, Smadar Szekely, Yaron Winter, David Harel

AI总结:

本文提出一种分析框架和概念验证,通过微调预训练语音识别模型,对自发语音中的多层韵律信号进行分类,实现与人工标注相当或更优的性能,并促进语音相关技术发展。

摘要:

语音中的非言语信号通过韵律进行编码,其携带的信息范围从对话行为到态度和情感。尽管韵律很重要,但支配韵律结构的原则尚未得到充分理解。本文提出了一种分析模式和技术概念验证,用于对韵律信号及其与意义的关联进行分类。该模式解释了多层韵律事件的表面表征。作为实现的第一步,我们提出了一种分类过程,该过程能够区分三个层次的韵律现象。它依赖于对预训练语音识别模型的微调,从而实现同时的多类别/多标签检测。它能够泛化于大量自发数据,其表现与人工标注相当或更优。除了韵律的标准化形式化之外,解开韵律模式还可以指导交际和言语组织的理论。一个有益的副产品是对韵律的解释,这将增强语音和语言相关技术。

英文摘要:

Non-verbal signals in speech are encoded by prosody and carry information that ranges from conversation action to attitude and emotion. Despite its importance, the principles that govern prosodic structure are not yet adequately understood. This paper offers an analytical schema and a technological proof-of-concept for the categorization of prosodic signals and their association with meaning. The schema interprets surface-representations of multi-layered prosodic events. As a first step towards implementation, we present a classification process that disentangles prosodic phenomena of three orders. It relies on fine-tuning a pre-trained speech recognition model, enabling the simultaneous multi-class/multi-label detection. It generalizes over a large variety of spontaneous data, performing on a par with, or superior to, human annotation. In addition to a standardized formalization of prosody, disentangling prosodic patterns can direct a theory of communication and speech organization. A welcome by-product is an interpretation of prosody that will enhance speech- and language-related technologies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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