Aspect-based Sentiment Analysis with Opinion Tree Generation 论文阅读笔记
一、作者XiaoyiBao、WangZhongqing、XiaotongJiang、RongXiao、ShoushanLiNaturalLanguageProcessingLab,SoochowUniversity,Suzhou,ChinaAlibabaGroup,Hangzhou,China二、背景作为细粒度的情感分析任务,ABSA涉及了多个基本情感元素,包括方面项(aspectterm)、意见