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arXiv 2403.06141cs.SI
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基于用户态度与舆论环境的信息传播模型

Information Dissemination Model Based on User Attitude and Public Opinion Environment

Xinyu Li, Jinyang Huang, Xiang Zhang, Peng Zhao, Meng Wang, Guohang Zhuang, Huan Yan, Xiao Sun, Meng Wang

AI总结:

针对现有社交网络信息传播模型未考虑用户态度动态演化及舆论环境影响的问题,提出UAPE模型,实现多用户共同影响下的动态态度建模,准确率达91.62%-94.01%,优于现有方法。

摘要:

社交网络中的信息传播过程建模是一项具有挑战性的问题。尽管已有大量研究尝试解决该问题,但现有研究通常假设用户态度在信息传播过程中仅有一次改变机会。此外,这类研究往往认为用户态度的转变仅受单个用户影响,忽略了用户态度的动态演化特性以及舆论环境的作用。本文提出一种新型模型UAPE(基于用户态度与舆论环境的模型),该模型考虑了上述因素对信息传播过程的影响。具体而言,UAPE将用户对话题的态度视为动态变化的,其变化同时受多个用户的共同影响;而多用户的共同影响可被视作舆论环境的作用。大量实验结果表明,该模型的准确率达到91.62%至94.01%,性能优于现有研究。

英文摘要:

Modeling the information dissemination process in social networks is a challenging problem. Despite numerous attempts to address this issue, existing studies often assume that user attitudes have only one opportunity to alter during the information dissemination process. Additionally, these studies tend to consider the transformation of user attitudes as solely influenced by a single user, overlooking the dynamic and evolving nature of user attitudes and the impact of the public opinion environment. In this paper, we propose a novel model, UAPE, which considers the influence of the aforementioned factors on the information dissemination process. Specifically, UAPE regards the user's attitude towards the topic as dynamically changing, with the change jointly affected by multiple users simultaneously. Furthermore, the joint influence of multiple users can be considered as the impact of the public opinion environment. Extensive experimental results demonstrate that the model achieves an accuracy range of 91.62% to 94.01%, surpassing the performance of existing research.

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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