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arXiv 2507.04994cs.AI

面向案例推理的支持型抽象论证

Supported Abstract Argumentation for Case-Based Reasoning

Department of Computing, Imperial College London, UK(计算机系,帝国理工学院伦敦校区)

Adam Gould, Gabriel de Olim Gaul, Francesca Toni

AI总结:

本文提出支持型抽象论证模型 sAA-CBR,通过引入支持关系消除 AA-CBR 中的尖峰案例,并证明其在不损失关键性质的前提下实现更干净的案例辩论分类。

摘要:

我们提出面向案例推理的支持型抽象论证(sAA-CBR),这是一种二元分类模型,其中过往案例通过论证自身标签、攻击标签相反的案例或支持标签相同的案例来参与辩论。借助支持关系,sAA-CBR 克服了其前身 AA-CBR 的局限性,后者可能包含未参与辩论的多余案例(即尖峰案例)。我们证明 sAA-CBR 不含尖峰案例,同时不牺牲模型的关键性质。

英文摘要:

We introduce Supported Abstract Argumentation for Case-Based Reasoning (sAA-CBR), a binary classification model in which past cases engage in debates by arguing in favour of their labelling and attacking or supporting those with opposing or agreeing labels. With supports, sAA-CBR overcomes the limitation of its precursor AA-CBR, which can contain extraneous cases (or spikes) that are not included in the debates. We prove that sAA-CBR contains no spikes, without trading off key model properties

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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