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arXiv 2009.08240cs.CL
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如果没有维基百科会怎样?基于大型新闻语料库的领域无关术语抽取

What if we had no Wikipedia? Domain-independent Term Extraction from a Large News Corpus

IBM Research AI(IBM人工智能研究院)

Yonatan Bilu, Shai Gretz, Edo Cohen, Noam Slonim

摘要:

在过去的二十年里,人类最令人印象深刻的努力之一就是以自由和可访问的格式收集和分类人类知识,这就是维基百科。在这项工作中,我们问是什么让一个术语值得进入这个知识的殿堂,并在维基百科中拥有自己的页面?这在多大程度上是人类持续对话和讨论的自然产物,而不是维基百科编辑的特殊选择?具体来说,我们的目标是在一个庞大的新闻语料库中识别这样的“维基值得”的术语,并看看这是否可以在不依赖或最小依赖于实际维基百科条目的情况下完成。为此,我们建议采用五步流程,提供所有五个步骤的基线结果,以及用于基准测试的相关数据集。我们的工作揭示了新的领域特定的自动术语提取问题,与手头的问题是一个域独立的变体。

英文摘要:

One of the most impressive human endeavors of the past two decades is the collection and categorization of human knowledge in the free and accessible format that is Wikipedia. In this work we ask what makes a term worthy of entering this edifice of knowledge, and having a page of its own in Wikipedia? To what extent is this a natural product of on-going human discourse and discussion rather than an idiosyncratic choice of Wikipedia editors? Specifically, we aim to identify such "wiki-worthy" terms in a massive news corpus, and see if this can be done with no, or minimal, dependency on actual Wikipedia entries. We suggest a five-step pipeline for doing so, providing baseline results for all five, and the relevant datasets for benchmarking them. Our work sheds new light on the domain-specific Automatic Term Extraction problem, with the problem at hand being a domain-independent variant of it.

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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