与推特上的地震预测有关的错误信息的动态和特征
Irina Dallo1, Or Elroy2, Laure Fallou3
1Swiss Seismological Service at ETH Zurich, ETH Zurich, Sonnegstrasse 5, 8092, Zurich, Switzerland. irina.dallo@sed.ethz.ch.
Scientific reports
|August 17, 2023
概括
关于地震预测的错误信息在社交媒体上传播,有时与官方来源联系在一起. 当局必须积极应对虚假索赔,并提供可信的信息,即使在平静时期,以防止灾害期间的有害行为.
科学领域:
- 社交媒体分析 社交媒体分析
- 灾害管理 灾害管理
- 自然危险传播自然危险传播
背景情况:
- 社交媒体上的错误信息可以通过不适当的公共行为加剧灾难的影响.
- 预测地震的错误信息构成了特定的威胁,可能导致公众恐慌和误导行为.
研究的目的:
- 分析推特上的地震预测错误信息的动态.
- 识别这种错误信息的模式和特征,以告知缓解策略.
主要方法:
- 收集了与两年 (2020年3月至2022年3月) 地震预测相关的82,129条推文.
- 为了准确性,手工标记了4,157条推文.
- 使用RoBERTa模型对整个数据集进行分类.
主要成果:
- 包含错误信息的推特比没有错误信息的推特频率要低.
- 地震预测内容在Twitter上持续出现,实际地震事件后活动增加.
- 一个值得注意的发现是官方地震通知在错误信息推特中被链接或标记.
结论:
- 官方机构必须主动打击错误信息,甚至在地震事件之间.
- 持续监测官方账户的滥用或错误信息中的通知至关重要.
- 提供权威的,可访问的来源对于对抗毫无根据的地震预测和促进知情的公众反应至关重要.
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