Computer Engineering and Applications ›› 2007, Vol. 43 ›› Issue (36): 25-28.

• 博士论坛 • Previous Articles     Next Articles

Rough law F-decomposition and law recognition

HUANG Shun-liang1,2,SHI Kai-quan1,3,FU Hai-yan3   

  1. 1.School of Control Science and Engineering，Shandong University，Ji’nan 250061，China
    2.School of Management，Shandong University of Technology，Zibo，Shandong 255049，China
    3.School of Mathematics and System Science，Shandong University，Ji’nan 250100，China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-21 Published:2007-12-21
  • Contact: HUANG Shun-liang

粗规律F-分解与规律识别

黄顺亮1,2,史开泉1,3,付海燕3   

  1. 1.山东大学 控制科学与工程学院，济南 250061
    2.山东理工大学 管理学院，山东 淄博 255049
    3.山东大学 数学与系统科学学院，济南 250100
  • 通讯作者: 黄顺亮

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Abstract: Function S-rough sets has law characteristics and dynamic characteristics.By using function S-rough sets and rough law generation method based on function S-rough sets，this paper proposes the concepts of f-decomposition law，F-decomposition rough law，attributes f-interference degree，attributes F-upper interference degree，F-lower interference degree，etc..Then by using these concepts，this paper presents the theorem of f-decomposition law，the theorem of F-decomposition rough law，and give the general principle of F-decomposition rough law recognition.

Key words: function S-rough sets, f-decomposition law, F-decomposition rough law, f-interference degree, law recognition

摘要： 函数S-粗集具有规律特性、动态特性；利用函数S-粗集和基于函数S-粗集的粗规律生成方法，给出f-分解规律，F-分解粗规律，属性f-扰动度，属性F-下扰动度，属性F-上扰动度等概念； 利用这些概念，提出规律f-分解定理，属性f-扰动度定理，粗规律F-扰动度定理，给出粗规律F-分解识别的基本原理，并给出应用实例。

关键词: 函数S-粗集, f-分解规律, F-分解粗规律, 属性f-扰动度, 规律识别

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