关键短语生成研究现状

Research Status of Keyphrase Generation

随着互联网的发展,从互联网的大量数据中挖掘有用的知识越来越重要。关键短语生成任务是从文章中自动生成关键短语。关键短语是文本信息的精简概括,能够代表文本的主题和核心观点,关键短语能够方便读者在海量的数据中搜索有用的知识和快速理解文章主要观点。总结关键短语生成任务的最新相关工作,并且与关键短语抽取任务进行对比。

A keyphrase is a brief summary of the document,representing the theme and core point of the document.Readers understand the content of the document quickly by keyphrases.The keyphrase generation method is to automatically generate keyphrases from document,which is one of the basic tasks of natural language processing and information retrieval.This paper summarizes the latest related work of the key phrase generation,and introduces the related work of the traditional keyphrase extraction.