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Citation Recommendation for Research Papers via Knowledge Graphs
arXiv - CS - Information Retrieval Pub Date : 2021-06-10 , DOI: arxiv-2106.05633 Arthur Brack, Anett Hoppe, Ralph Ewerth
arXiv - CS - Information Retrieval Pub Date : 2021-06-10 , DOI: arxiv-2106.05633 Arthur Brack, Anett Hoppe, Ralph Ewerth
Citation recommendation for research papers is a valuable task that can help
researchers improve the quality of their work by suggesting relevant related
work. Current approaches for this task rely primarily on the text of the papers
and the citation network. In this paper, we propose to exploit an additional
source of information, namely research knowledge graphs (KG) that interlink
research papers based on mentioned scientific concepts. Our experimental
results demonstrate that the combination of information from research KGs with
existing state-of-the-art approaches is beneficial. Experimental results are
presented for the STM-KG (STM: Science, Technology, Medicine), which is an
automatically populated knowledge graph based on the scientific concepts
extracted from papers of ten domains. The proposed approach outperforms the
state of the art with a mean average precision of 20.6% (+0.8) for the top-50
retrieved results.
中文翻译:
通过知识图谱对研究论文的引文推荐
研究论文的引文推荐是一项有价值的任务,可以通过建议相关的相关工作来帮助研究人员提高工作质量。此任务的当前方法主要依赖于论文的文本和引文网络。在本文中,我们建议利用额外的信息来源,即研究知识图(KG),它可以将基于上述科学概念的研究论文相互联系起来。我们的实验结果表明,将研究 KG 的信息与现有的最先进方法相结合是有益的。STM-KG(STM:科学、技术、医学)的实验结果是基于从十个领域的论文中提取的科学概念自动填充的知识图谱。
更新日期:2021-06-11
中文翻译:
通过知识图谱对研究论文的引文推荐
研究论文的引文推荐是一项有价值的任务,可以通过建议相关的相关工作来帮助研究人员提高工作质量。此任务的当前方法主要依赖于论文的文本和引文网络。在本文中,我们建议利用额外的信息来源,即研究知识图(KG),它可以将基于上述科学概念的研究论文相互联系起来。我们的实验结果表明,将研究 KG 的信息与现有的最先进方法相结合是有益的。STM-KG(STM:科学、技术、医学)的实验结果是基于从十个领域的论文中提取的科学概念自动填充的知识图谱。