文本内容新颖性探测研究综述

Overview of Novelty Detection for Text Document

如何为用户提供及时有用的新颖信息是一个亟待解决的研究内容。试图对文本内容新颖性探测的研究方法做一个梳理,从文本内容新颖性探测的研究起源、应用于这一研究的文本表示方法、相似性对比的方法以及内容新颖性探测过程等方面进行分析,以期对文本内容新颖性探测的研究有一个较全面的把握。

How to provide users with useful and timely information is a new research content that should be solved quickly.This paper focuses on the origin of novelty detection for text document,text representation,similarity calculation and the process of novelty detection.The major purpose of this paper is providing a survey and comprehensive understanding of novelty detection for text document.