论文标题
话语关系中的同义词和反义词的分析：一种可解释的建模方法
The Analysis of Synonymy and Antonymy in Discourse Relations: An interpretable Modeling Approach
论文作者
论文摘要
话语关系是通过明确的内容以及生产者和口译员之间的共享或隐性知识来解释的想法在话语研究和语言学中无处不在。但是，词汇语义的实际贡献尚不清楚。我们提出了一种计算方法，以分析PDTB语料库中的对比和特许关系。我们的工作阐明了词汇语义在多大程度上有助于信号的明确和隐式话语关系，并阐明了两者中不同部分的贡献。这项研究有助于弥合语料库语言学和计算语言学之间的差距，通过基于其论点的同义词和反义词提出透明和可解释的话语关系模型。
The idea that discourse relations are construed through explicit content and shared, or implicit, knowledge between producer and interpreter is ubiquitous in discourse research and linguistics. However, the actual contribution of the lexical semantics of arguments is unclear. We propose a computational approach to the analysis of contrast and concession relations in the PDTB corpus. Our work sheds light on the extent to which lexical semantics contributes to signaling explicit and implicit discourse relations and clarifies the contribution of different parts of speech in both. This study contributes to bridging the gap between corpus linguistics and computational linguistics by proposing transparent and explainable models of discourse relations based on the synonymy and antonymy of their arguments.
