检测情绪背景为更安全的数字心理健康代理人
Adi Choi1, Weihua Li2, Jim Warren1
1School of Computer Science, University of Auckland, Auckland 1142, New Zealand.
Studies in health technology and informatics
|January 25, 2024
概括
数字心理健康工具需要理解用户的情绪. 一个新的分类器准确地检测对话中的情感上下文,提高了人工智能驱动的心理健康支持的安全性.
科学领域:
- 人工智能的人工智能
- 计算语言学 计算语言学
- 心理健康技术 心理健康技术
背景情况:
- 数字心理健康工具为广泛支持提供了巨大的潜力.
- 一个关键的局限性是这些工具无法准确地识别用户的情绪状态.
- 无法识别用户状态可能会导致不适当或无效的干预.
研究的目的:
- 开发和评估用于检测用户对话的情感上下文的机器学习分类器.
- 将对话分为六种不同的情绪状态.
- 评估分类器的准确性和潜在的安全影响.
主要方法:
- 在对话数据上训练分类器,以识别情绪上下文.
- 在六个预定义的情绪类别中评估分类器性能.
- 分析类别之间的混区域,以评估安全性.
主要成果:
- 该分类器在识别对话的主要情绪类别时取得了78%的准确性.
- 在"兴奋-希望"和"愤怒-悲伤"情绪状态之间发生了关键的混.
- 这些主要的混点并不代表最关键的安全问题.
结论:
- 基于对话的情感上下文分类器可以有效地训练用于数字心理健康应用.
- 分类器的性能表明它可以可靠地检测用户的情绪状态.
- 这项技术可以通过告知对话管理来提高未来人工智能驱动的心理健康代理的安全性和有效性.
关键词:
对话代理人 对话代理人电子疗法是一种电子疗法.empathetic computing empathetic computing 是一种同情的计算方式,可以通过同情的方式进行计算.机器学习是机器学习.更多相关视频
05:51Exploring the Use of Isolated Expressions and Film Clips to Evaluate Emotion Recognition by People with Traumatic Brain Injury
Published on: May 15, 2016
9.0K
05:48The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
Published on: June 12, 2020
5.8K
相关概念视频
Labeling Emotion
141
Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
141
Cognitive Theories: Schachter-Singer Theory of Emotion
403
Stanley Schachter and Jerome Singer proposed the two-factor theory of emotion, which emphasizes the interplay between physiological arousal and cognitive labeling in forming emotional experiences. This theory suggests that emotions are not simply a result of physiological responses but rather a combination of these responses and the individual's cognitive interpretation of them.
Physiological Arousal and Cognitive Labeling
According to this theory, when an individual experiences...
Physiological Arousal and Cognitive Labeling
According to this theory, when an individual experiences...
403
Emotional Expression
224
Emotional expression encompasses how individuals convey their emotions through verbal communication and non-verbal cues. These non-verbal actions include facial expressions, body language, and physical gestures, such as frowning or smiling. Among these, facial expressions play a crucial role in emotional expression and are understood universally, indicating a biological basis for how humans communicate emotions.
Universal Facial Expressions
Psychologist Paul Ekman identified seven basic...
Universal Facial Expressions
Psychologist Paul Ekman identified seven basic...
224
Facial Feedback Hypothesis
153
Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role...
153
Empathy
9.6K
Some researchers suggest that altruism operates on empathy. Empathy is the capacity to understand another person’s perspective, to feel what he or she feels. An empathetic person makes an emotional connection with others and feels compelled to help (Batson, 1991). Empathy can be expressed in several ways, including cognitive, affective, and motor.
9.6K
