V2EX coreference resolution

Coreference Resolution

释义 Definition

指代消解 / 共指消解:在自然语言处理中,判断文本里哪些词或短语(“提及”)指向同一个真实世界的对象(“实体”),并把它们归为同一组。例如判断 “Mary … she” 里的 she 指的就是 Mary。常见场景包括代词消解、跨句实体追踪等。(该术语也可泛指更广的“共指链”识别。)

发音 Pronunciation (IPA)

/krrfrns rzlun/

例句 Examples

Coreference resolution links “he” to “Tom” in the story.
共指消解会把故事里的 “he” 和 “Tom” 关联起来。

In long documents, accurate coreference resolution helps systems keep track of entities across sentences, improving tasks like question answering and summarization.
在长文档中,准确的共指消解能帮助系统跨句追踪实体,从而提升问答与摘要等任务的效果。

词源 Etymology

coreference 由 *co-*(“共同、一起”)+ reference(“指称、指代”)构成,字面意思是“共同指向同一对象”。resolution 来自拉丁语词根,意为“解开、解决”,在计算语言学语境中引申为“把指代关系判定清楚并归并”的过程。该术语在语言学与计算语言学中用于描述“确定指代对象/共指链”的问题与方法。

相关词 Related Words

文献与作品 Notable Works

  • Speech and Language Processing(Jurafsky & Martin)
  • Foundations of Statistical Natural Language Processing(Manning & Schütze)
  • “Resolving Pronoun References”(Hobbs, 1978)
  • “The Stanford CoreNLP Natural Language Processing Toolkit” / Stanford CoreNLP 相关论文与文档(常含 coreference resolution 模块介绍)
  • CoNLL Shared Task 相关论文集(例如 CoNLL-2011/2012:Coreference Resolution 共享任务)
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