arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.08441cs.CLcs.SI
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理解基于文本的心理健康支持中表达的移情的计算方法

A Computational Approach to Understanding Empathy Expressed in Text-Based Mental Health Support

Paul G. Allen School of Computer Science & Engineering, University of Washington(华盛顿大学保罗·G·艾伦计算机科学与工程学院);Department of Psychiatry and Behavioral Sciences, University of Washington(华盛顿大学精神病学与行为科学系);Department of Psychiatry and Behavioral Sciences, Stanford University(斯坦福大学精神病学与行为科学系);Center for Biomedical Informatics Research, Stanford University(斯坦福大学生物医学信息学研究中心)

Ashish Sharma, Adam S. Miner, David C. Atkins, Tim Althoff

摘要:

同理心对成功的心理健康支持至关重要。移情测量主要发生在同步的,面对面的设置,并可能无法转换为异步的,基于文本的上下文。由于数百万人使用基于文本的平台进行心理健康支持,因此在这些背景下理解同理心至关重要。在这项工作中,我们提出了一种计算方法来理解移情是如何在在线心理健康平台上表达的。我们开发了一个新的统一的理论基础的框架,用于表征基于文本的对话中的移情通信。我们收集并分享了一个语料库的10k(后,响应)对注释使用这个共情框架与支持证据的注释(理由)。我们开发了一个多任务的RoberTa为基础的双编码器模型,用于识别会话中的同理心,并提取其预测的基本原理。实验表明,我们的方法可以有效地识别共情会话。我们进一步应用这个模型来分析235k心理健康互动,并表明用户不会随着时间的推移而自学同理心,揭示了同理心培训和反馈的机会。

英文摘要:

Empathy is critical to successful mental health support. Empathy measurement has predominantly occurred in synchronous, face-to-face settings, and may not translate to asynchronous, text-based contexts. Because millions of people use text-based platforms for mental health support, understanding empathy in these contexts is crucial. In this work, we present a computational approach to understanding how empathy is expressed in online mental health platforms. We develop a novel unifying theoretically-grounded framework for characterizing the communication of empathy in text-based conversations. We collect and share a corpus of 10k (post, response) pairs annotated using this empathy framework with supporting evidence for annotations (rationales). We develop a multi-task RoBERTa-based bi-encoder model for identifying empathy in conversations and extracting rationales underlying its predictions. Experiments demonstrate that our approach can effectively identify empathic conversations. We further apply this model to analyze 235k mental health interactions and show that users do not self-learn empathy over time, revealing opportunities for empathy training and feedback.

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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