• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2014, Vol. 36 ›› Issue (06): 1177-1183.

• 论文 • 上一篇    下一篇

基于用户评价的自动评分方法

程传鹏1,吴婷1,胡恩良2   

  1. (1.中原工学院计算机学院,河南 郑州 450007;2.云南师范大学数学学院,云南 昆明 650092)
  • 收稿日期:2013-01-28 修回日期:2013-04-02 出版日期:2014-06-25 发布日期:2014-06-25
  • 基金资助:

    河南省教育厅自然科学项目(2008B520046);云南省科技计划项目(2011FZ074)

Research on automatic
scoring method based on user evaluation       

CHENG Chuanpeng1,WU Ting1,HU Enliang2   

  1. (1.School of Computer Science,Zhongyuan Institute of Technology,Zhengzhou 450007;
    2.School of Mathematics,Yunnan Normal University,Kunming 650092,China)
  • Received:2013-01-28 Revised:2013-04-02 Online:2014-06-25 Published:2014-06-25

摘要:

提出了一种基于用户评价内容的自动评分方法;分析了常见词语相似度计算方法在情感倾向判断中的不足,并提出了相应的解决方法;分析了情感修饰词对情感倾向的影响,利用社会网络分析中的仿真软件UNICET选择出基准词。实验表明,该自动评分方法与用户实际的评分非常接近,具有一定的合理性。

关键词: 用户评价, 自动评分, 情感倾向, 语义相似度, 修饰词

Abstract:

An automatic scoring method based on evaluation content is proposed. The shortcoming of traditional words similarity computing methods is insufficient in sentiment orientation judgement is analyzed, and hence a solution method is proposed. The impact of sentiment modifier on sentiment orientation is discussed, and standard words are selected with the help of UNICET,which is a simulated software in social network. The experimental results show that the proposed automatic scoring method is more approximate to manual scoring, thus having certain reasonableness.

Key words: user evaluation;automatic scoring;sentiment orientation;semantic similarity;sentiment modifier