[1]陈建美,林鸿飞,杨志豪.基于语法的情感词汇自动获取[J].智能系统学报,2009,4(2):100-106.
CHEN Jian-mei,LIN Hong-fei,YANG Zhi-hao.Automatic acquisition of emotional vocabulary based on syntax[J].CAAI Transactions on Intelligent Systems,2009,4(2):100-106.
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CHEN Jian-mei,LIN Hong-fei,YANG Zhi-hao.Automatic acquisition of emotional vocabulary based on syntax[J].CAAI Transactions on Intelligent Systems,2009,4(2):100-106.
基于语法的情感词汇自动获取
《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
4
期数:
2009年第2期
页码:
100-106
栏目:
学术论文—自然语言处理与理解
出版日期:
2009-04-25
- Title:
- Automatic acquisition of emotional vocabulary based on syntax
- 文章编号:
- 1673-4785(2009)02-0100-07
- Keywords:
- emotional vocabulary; automatic vocabulary acquisition; affective computer; conditional random field
- 分类号:
- TP391.3
- 文献标志码:
- A
- 摘要:
- 情感计算是目前人工智能领域的热门课题，而词汇的情感计算又是准确完成文本情感计算的基础.目前情感词汇的获取大多采用人工获取的方法，如何自动地获取情感词汇，已成为当前情感计算研究亟需解决的问题.提出了情感词汇的自动提取机制，首先分析了情感词汇的一般语法规律，例如，重叠的规律，受否定词、程度副词修饰的规律等.然后在情感词汇的这些语法规律的基础上，运用CRF模型实现了情感词汇的自动获取.最后，分析了不同的语法规律对情感词汇自动获取的作用大小,并对实验结果进行了详细分析，实验结果表明情感词汇自动获取方法是有效的.
- Abstract:
- Affective computation has received more and more attentions in the field of artificial intelligence; however, the calculation of affective lexicon ontology is a requirement for affective computation of texts. At present, most emotional lexicons are obtained by manual methods. The automatic acquisition of emotional lexicons has become an urgent task that needs to be addressed. This paper presents an automatic acquisition method for emotional lexicons. The authors analyzed the general syntactical rules of emotional lexicons, such as the rules of overlapping words, then rules governing how these acquired emotional words were modified by privatives and degree adverbs. Then we used the conditional random fields (CRF) model to acquire emotional words based on the general rules. Finally, we analyzed the effects of various syntax rules on the automatic acquisition of emotional vocabulary. Experiments were done and the results showed that the proposed method is effective for automatic acquisition of emotional words.
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备注/Memo
收稿日期：2008-12-16.
基金项目： 国家自然科学基金资助项目（60373095，60673039）；国家“863”计划资助项目（2006AA01Z151）；教育部留学人员归国启动基金资助项目(教外留司［2007］1108号).
作者简介：
陈建美，女，1985年生，硕士研究生，主要研究方向为情感词汇自动获取和情感词汇消歧.
?林鸿飞，男，1962年生，教授，博士生导师，现任《中文信息学报》编委，中文信息学会理事，中国中文信息学会信息检索专业委员会委员，中国人工智能学会离散数学专业委员会副主任，中国人工智能学会机器学习专业委员会委员.主要研究方向为搜索引擎、文本挖掘、情感计算和自然语言处理.主持多项国家自然科学基金和863计划项目，发表学术论文100余篇.
杨志豪，男，1973年生，副教授，博士，主要研究方向为文本挖掘和中文信息处理，发表学术论文20 余篇.
更新日期/Last Update:
2009-05-04