arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2301.09759cs.CL
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用于论证的主题本体

Topic Ontologies for Arguments

Lebiniz University Hannover(汉诺威莱布尼茨大学);Bauhaus-Universität Weimar(魏玛包豪斯大学);Leipzig University(莱比锡大学)

Yamen Ajjour, Johannes Kiesel, Benno Stein, Martin Potthast

摘要:

许多计算论证任务,如立场分类,是主题相关的:这些任务的方法的有效性很大程度上取决于这些方法是否在相同的主题上训练,因为他们被测试。那么,这些主题是研究人员训练方法?本文贡献了第一次全面的调查主题覆盖率,评估45个论点语料库。对于评估,我们采取了第一步,建立一个论点主题本体,咨询三个不同的权威来源:世界经济论坛,维基百科有争议的主题列表,和Debatepedia。对比权威来源和语料库的主题集,我们的分析表明,语料库的主题,这主要是那些经常讨论的公共在线论坛-被覆盖的来源。然而,其他主题的来源是不太广泛的语料库涵盖的今天,揭示有趣的未来方向语料库建设。

英文摘要:

Many computational argumentation tasks, like stance classification, are topic-dependent: the effectiveness of approaches to these tasks significantly depends on whether the approaches were trained on arguments from the same topics as those they are tested on. So, which are these topics that researchers train approaches on? This paper contributes the first comprehensive survey of topic coverage, assessing 45 argument corpora. For the assessment, we take the first step towards building an argument topic ontology, consulting three diverse authoritative sources: the World Economic Forum, the Wikipedia list of controversial topics, and Debatepedia. Comparing the topic sets between the authoritative sources and corpora, our analysis shows that the corpora topics-which are mostly those frequently discussed in public online fora - are covered well by the sources. However, other topics from the sources are less extensively covered by the corpora of today, revealing interesting future directions for corpus construction.

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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