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arXiv 2209.02533cs.SIcs.CRcs.CY
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了解Reddit上有毒账户的纵向行为

Understanding Longitudinal Behaviors of Toxic Accounts on Reddit

Deepak Kumar, Jeff Hancock, Kurt Thomas, Zakir Durumeric

摘要:

有毒的评论是网上最常见的仇恨和骚扰形式。虽然许多研究调查了网上发布的有毒评论的类型,这些内容对人们的影响以及潜在防御的影响,但没有研究捕捉到发布有毒评论的帐户的长期行为或有毒评论是如何运作的。在本文中,我们对18个月内在Reddit上发布有毒评论的929K帐户进行了纵向测量研究。这些账户总共发布了超过1400万条有毒评论,包括侮辱、身份攻击、暴力威胁和性骚扰。我们探讨了这些帐户对Reddit的影响,滥用帐户采取的目标策略,以及区分滥用帐户类别的不同模式。我们的分析为新的基于时间和基于图形的功能奠定了基础,这些功能可以改善在线有毒行为的自动检测,并为解决每一类滥用账户所需的细微干预提供信息。

英文摘要:

Toxic comments are the top form of hate and harassment experienced online. While many studies have investigated the types of toxic comments posted online, the effects that such content has on people, and the impact of potential defenses, no study has captured the long-term behaviors of the accounts that post toxic comments or how toxic comments are operationalized. In this paper, we present a longitudinal measurement study of 929K accounts that post toxic comments on Reddit over an 18~month period. Combined, these accounts posted over 14 million toxic comments that encompass insults, identity attacks, threats of violence, and sexual harassment. We explore the impact that these accounts have on Reddit, the targeting strategies that abusive accounts adopt, and the distinct patterns that distinguish classes of abusive accounts. Our analysis forms the foundation for new time-based and graph-based features that can improve automated detection of toxic behavior online and informs the nuanced interventions needed to address each class of abusive account.

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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