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山东大学学报(理学版) ›› 2014, Vol. 49 ›› Issue (08): 28-32.doi: 10.6040/j.issn.1671-9352.1.2014.113

• 论文 • 上一篇    下一篇

异构形式背景上的不确定推理

凌密然1, 米据生1, 马丽1,2   

  1. 1. 河北师范大学数学与信息科学学院, 河北 石家庄 050024;
    2. 石家庄经济学院信息工程学院, 河北 石家庄 050031
  • 收稿日期:2014-06-02 修回日期:2014-07-08 发布日期:2014-09-24
  • 通讯作者: 米据生(1966-),男,教授,博士生导师,研究方向粗糙集与概念格、人工智能等.E-mail:mijsh@263.net E-mail:mijsh@263.net
  • 作者简介:凌密然(1988-),女,硕士研究生,研究方向为人工智能的数学基础.E-mail:lingmiran1005@163.com
  • 基金资助:
    国家自然科学基金资助项目(61170107,61300153,61300121);河北省高校创新团队领军人才培育计划项目(LJRC022)

Heterogeneous formal contexts for uncertainty reasoning

LING Mi-ran1, MI Ju-sheng1, MA Li1,2   

  1. 1. College of Mathematics and Information Science, Hebei Normal University, Shijiazhuang 050024, Hebei, China;
    2. College of Information and Engineering, Shijiazhuang University of Economics, Shijiazhuang 050031, Hebei, China
  • Received:2014-06-02 Revised:2014-07-08 Published:2014-09-24

摘要: 将模糊化的形式背景应用于异构数据形成的形式背景称为异构形式背景,在异构形式背景上应用证据理论对其进行推理。首先运用D-S合成公式的思想对异构形式背景进行推理,然后给出合成步骤并按照步骤对异构形式背景的具体例子进行证据推理。

关键词: 异构形式背景, 证据推理, D-S合成公式

Abstract: Heterogeneous formal context is a new type of fuzzification for formal concept analysis that works with heterogeneous values. The evidence theory is introduced for reasoning on heterogeneous formal contexts. The thought of D-S combination formula is applied to heterogeneous formal contexts for reasoning. Then, the synthesis steps is proposed, according to the steps, and the heterogeneous formal contexts is demonstrated by an example in practice.

Key words: the D-S combination formula, heterogeneous formal contexts, evidence reasoning

中图分类号: 

  • O29
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