arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1906.04484cs.DLcs.IR
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EXmatcher:基于引用字符串和段组合特征以增强引文匹配

EXmatcher: Combining Features Based on Reference Strings and Segments to Enhance Citation Matching

Behnam Ghavimi, Wolfgang Otto, Philipp Mayr

摘要:

引文匹配是一项具有挑战性的任务,由于不同的问题,如引文风格的多样性,在参考字符串的错误和识别参考片段的质量。本文中使用的经典引文匹配配置是分块技术和二元分类器的组合。测试了三种不同的可能输入(参考字符串,参考片段和参考字符串和片段的组合),以找到最有效的引文匹配策略。在分类步骤中,我们描述了引用片段的概率在引文匹配中的作用。我们对手动策划的金标准的评估表明,由参考片段和参考字符串的组合组成的输入数据导致最佳结果。此外,分割概率的使用略微改善了结果。

英文摘要:

Citation matching is a challenging task due to different problems such as the variety of citation styles, mistakes in reference strings and the quality of identified reference segments. The classic citation matching configuration used in this paper is the combination of blocking technique and a binary classifier. Three different possible inputs (reference strings, reference segments and a combination of reference strings and segments) were tested to find the most efficient strategy for citation matching. In the classification step, we describe the effect which the probabilities of reference segments can have in citation matching. Our evaluation on a manually curated gold standard showed that the input data consisting of the combination of reference segments and reference strings lead to the best result. In addition, the usage of the probabilities of the segmentation slightly improves the result.

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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