Real-time Chatbot Romance Scam Detection in Stage Classification

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Computer Science > Computation and Language arXiv:2610.20631 (cs) [Submitted on 30 Sep 2026] Title: Real-time Chatbot Romance Scam Detection in Stage Classification Authors: Yi-cheng Liu, Guan-ru Lai, Yi-cheng Lai, Lyn Chao-ling Chen.

计算机科学 > 计算与语言 arXiv:2610.20631 (cs) [提交于 2026 年 9 月 30 日] 标题：基于阶段分类的实时聊天机器人浪漫诈骗检测作者：Yi-cheng Liu, Guan-ru Lai, Yi-cheng Lai, Lyn Chao-ling Chen。

Abstract: Romance scam has become a serious problem via social media, and the improvement of artificial intelligence enable to fake identify easily. In the study, a chatbot has developed to detect romance scam in real-time through Line Messaging API.

摘要：浪漫诈骗已成为社交媒体上的一个严重问题，而人工智能的进步使得伪造身份变得轻而易举。在本研究中，开发了一款聊天机器人，通过 Line 消息 API 实时检测浪漫诈骗。

Using the seven stage theories in the social science field, the stages of romance scam can be detected through large language model. In addition, once a romance scam is detected, the chatbot provides explanations of the stage and prevention advices through large language model.

利用社会科学领域的七阶段理论，可以通过大语言模型检测出浪漫诈骗的阶段。此外，一旦检测到浪漫诈骗，聊天机器人会通过大语言模型提供该阶段的解释及预防建议。

The contribution of the work provides a practical application, and can be used in real scenario for reducing the risk of romance scam.

该研究的贡献在于提供了一种实际应用，可用于真实场景中以降低浪漫诈骗的风险。