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arXiv 2402.19280cs.CY
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使用移动数据挖掘识别移动健康文本错误信息

Mobile Health Text Misinformation Identification Using Mobile Data Mining

Wen-Chen Hu, Sanjaikanth E Vadakkethil Somanathan Pillai, Abdelrahman Ahmed ElSaid

AI总结:

针对智能手机传播的健康文本真伪问题,本文结合词法分析、停用词消除、词干提取与决策树进行五分类识别,实验显示准确率超过50%但仍受任务固有难度限制。

摘要:

截至2022年4月,已有超过600万人死于COVID-19。惨重伤亡使人们处于高度且紧迫的警惕状态,人们试图寻找各种信息,以免感染冠状病毒。随着智能手机成为人们的主要信息来源,本研究试图弄清发送到人们设备上的移动健康文本信息是否正确。所提出的方法使用多种移动信息检索和数据挖掘技术,包括词法分析、停用词消除、词干提取和决策树,将移动健康文本信息分类为以下类别之一:(i)真实,(ii)虚假,(iii)误导性信息,(iv)虚假宣传信息,以及(v)中性。实验结果表明,所提方法的准确率高于50%的阈值,但并非最优。这是因为移动文本错误信息识别这一问题本身具有内在难度。

英文摘要:

More than six million people died of the COVID-19 by April 2022. The heavy casualties have put people on great and urgent alert and people try to find all kinds of information to keep them from being inflected by the coronavirus. This research tries to find out whether the mobile health text information sent to peoples devices is correct as smartphones becoming the major information source for people. The proposed method uses various mobile information retrieval and data mining technologies including lexical analysis, stopword elimination, stemming, and decision trees to classify the mobile health text information to one of the following classes: (i) true, (ii) fake, (iii) misinformative, (iv) disinformative, and (v) neutral. Experiment results show the accuracy of the proposed method is above the threshold value 50 percentage, but is not optimal. It is because the problem, mobile text misinformation identification, is intrinsically difficult.

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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