可解释的多语言和多模式假新闻检测:朝着强大的和值得信赖的人工智能来打击错误信息
Rohini Jadhav1, Vishal Meshram2, Amol Bhosle3
1Bharati Vidyapeeth (Deemed to be University) College of Engineering, Pune, India.
Frontiers in artificial intelligence
|December 26, 2025
概括
一种新的混合可解释多式变压器假冒 (HEMT-Fake) 模型增强了跨多种语言和模式的假新闻检测. 这种方法提供了更好的准确性和可解释性,这对于打击复杂的虚假信息活动至关重要.
科学领域:
- 人工智能的人工智能
- 自然语言处理自然语言处理.
- 计算机视觉 计算机视觉
背景情况:
- 现有的假新闻检测模型主要以英语为中心,仅以文本为中心,缺乏透明度.
- 多语言和多模式方法对于全面检测假新闻至关重要.
研究的目的:
- 引入一套新的多语言多模式数据集,用于检测假新闻.
- 开发一个可解释的AI模型,整合文本,图像和关系数据,以增强假新闻检测.
主要方法:
- 创建了一个数据集,包含 74,000 个多语言新闻文章与配对图像.
- 开发了混合可解释多模式变压器假 (HEMT-Fake) 模型,集成CNN-BiLSTM,ResNet和GraphSAGE以多头关注.
- 实现了一个可解释模块,使用attention,SHAP和LIME来实现透明度.
主要成果:
- 在四种语言中,HEMT-Fake实现了大约5%的宏F1改进,而不是XLM-R和mBERT,在低资源语言中取得了显著的收益.
- 该模型对对抗性转述的准确率为85%,对人工智能生成的假新闻的准确率为80%.
- 人类评估证实82%的解释是有意义的,增强了对事实核查人员的信任.
结论:
- HEMT-Fake模型在多语言,多模式和可解释的假新闻检测方面取得了重大进展.
- 开发的数据集和模型解决了当前假新闻检测系统的关键局限性.
- 该模型的可解释性促进了透明度和信任,帮助了人类事实核查人员.
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