计算机工程2012，Vol.38Issue(13)：156-158,162,4.DOI:10.3969/j.issn.1000-3428.2012.13.046
基于情绪知识的中文微博情感分类方法
Sentiment Classification Method of Chinese Micro-blog Based on Emotional Knowledge
摘要
Abstract
This paper proposes an unsupervised method of sentiment classification and applies it to perform sentiment classification on Sina micro-blog. The approach employs emotional images and emotional words as the emotional knowledge to extract pseudo-labeled samples, and uses them to train a classifier for automatically classification on polarities of the miro-blog. Experimental results show that the method achieves a decent performance on sentiment classification for Chinese micro-blog.关键词
中文信息处理/无监督学习/情绪知识/微博/情感分类Key words
Chinese information processing/ unsupervised learning/ emotional knowledge/ micro-blog/ sentiment classification分类
信息技术与安全科学引用本文复制引用
庞磊,李寿山,周国栋..基于情绪知识的中文微博情感分类方法[J].计算机工程,2012,38(13):156-158,162,4.基金项目
国家自然科学基金资助项目(61003155,60873150) （61003155,60873150）
