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arXiv 2408.07982cs.HCcs.AIcs.RO
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面向使用大语言模型通过摄像头识别用户情绪的对话系统

Toward a Dialogue System Using a Large Language Model to Recognize User Emotions with a Camera

Tokushima University(德岛大学)

Hiroki Tanioka, Tetsushi Ueta, Masahiko Sano

AI总结:

本文提出由摄像头捕捉面部表情并将情绪信息加入LLM提示,使AI智能体可依据用户情绪开展多模态对话,实验表明其对Happy、Angry等高得分情绪反应有效。

摘要:

ChatGPT©和其他LLM的性能已有巨大提升;在在线环境中,它们越来越可能被用于多种场景,例如网页上的ChatBot、利用语音交互的呼叫中心运营,以及使用智能体的对话功能。在离线环境中,多模态对话功能也正在实现,例如人工智能智能体(AI agents)使用平板终端进行引导,以及以搭载在机器人上的LLM形式出现的对话系统。在这种多模态对话中,AI与用户之间的相互情绪识别将变得重要。迄今为止,已经存在用于表达AI智能体自身情绪的方法,或利用用户话语的文本或语音信息识别情绪的方法,但AI智能体从用户面部表情识别情绪的方法尚未得到研究。本研究考察了基于LLM的AI智能体能否通过用摄像头捕捉对话中的用户、从面部表情识别情绪,并将此类情绪信息添加到提示中,从而根据用户的情绪状态与其互动。结果证实,对于Happy和Angry等得分相对较高的情绪状态,AI智能体能够按照情绪状态进行对话。

英文摘要:

The performance of ChatGPT© and other LLMs has improved tremendously, and in online environments, they are increasingly likely to be used in a wide variety of situations, such as ChatBot on web pages, call center operations using voice interaction, and dialogue functions using agents. In the offline environment, multimodal dialogue functions are also being realized, such as guidance by Artificial Intelligence agents (AI agents) using tablet terminals and dialogue systems in the form of LLMs mounted on robots. In this multimodal dialogue, mutual emotion recognition between the AI and the user will become important. So far, there have been methods for expressing emotions on the part of the AI agent or for recognizing them using textual or voice information of the user's utterances, but methods for AI agents to recognize emotions from the user's facial expressions have not been studied. In this study, we examined whether or not LLM-based AI agents can interact with users according to their emotional states by capturing the user in dialogue with a camera, recognizing emotions from facial expressions, and adding such emotion information to prompts. The results confirmed that AI agents can have conversations according to the emotional state for emotional states with relatively high scores, such as Happy and Angry.

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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