跨领域情感分析综述

Review of cross-domain sentiment analysis

跨领域情感分析是情感分析的一个新兴领域。根据跨领域情感分析近年研究成果,梳理跨领域情感分析相关定义;对跨领域目标抽取、跨领域情感分类两个任务所涉及的方法、思想进行介绍、分析和总结;同时对跨领域情感分析中常用的数据集进行介绍,并介绍自动生成数据集的方法。

Cross-domain sentiment analysis is a new branch of sentiment analysis.Based on the research results of cross-domain sentiment analysis in recent years,the relevant definitions of cross-domain sentiment analysis are sorted out;the methods and ideas involved in the tasks of cross-domain target extraction and cross-domain sentiment classification are introduced,analyzed and summarized;meanwhile,the data sets commonly used in cross-domain sentiment analysis are introduced,and the methods of automatically generating data sets are shown.