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arXiv 2407.05083cs.SI
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探索虚假新闻与真实新闻评论区中的智能体交互模式

Exploring agent interaction patterns in the comment sections of fake and real news

Kailun Zhu, Songtao Peng, Jiaqi Nie, Zhongyuan Ruan, Shanqing Yu, Qi Xuan

AI总结:

本研究通过分析Reddit数据集,从网络结构和节点情感角度探索了虚假与真实新闻评论区中的智能体交互模式,发现虚假新闻更易形成群组且负面情感多,情感分布早期即稳定,为社交网络假新闻早期检测提供了理论与实践意义。

摘要:

社交媒体上的用户评论已被认为是区分虚假新闻与真实新闻的关键因素,许多研究聚焦于用户反应的文本内容。然而,虚假新闻与真实新闻评论区中智能体之间的交互模式尚未得到充分探索。在本研究中,我们分析了一个包含来自Reddit的虚假新闻与真实新闻的数据集,以研究智能体的交互模式,同时考虑了网络结构和节点的情感。我们的发现表明:(i) 虚假新闻的评论更容易形成群组;(ii) 与用户产生更多负面情感的虚假新闻相比,真实新闻往往能引发更多中性和正面情感。此外,具有相似情感的节点比预期更紧密地聚集在一起。从动态角度来看,我们发现节点间的情感分布很早就趋于稳定,并随时间保持稳定。这些发现具有理论和实践意义,特别是对于社交网络中真实与虚假新闻的早期检测。

英文摘要:

User comments on social media have been recognized as a crucial factor in distinguishing between fake and real news, with many studies focusing on the textual content of user reactions. However, the interactions among agents in the comment sections for fake and real news have not been fully explored. In this study, we analyze a dataset comprising both fake and real news from Reddit to investigate agent interaction patterns, considering both the network structure and the sentiment of the nodes. Our findings reveal that (i) comments on fake news are more likely to form groups, (ii) compared to fake news, where users generate more negative sentiment, real news tend to elicit more neutral and positive sentiments. Additionally, nodes with similar sentiments cluster together more tightly than anticipated. From a dynamic perspective, we found that the sentiment distribution among nodes stabilizes early and remains stable over time. These findings have both theoretical and practical implications, particularly for the early detection of real and fake news within social networks.

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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