计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (32): 75-76.

• 学术探讨 • 上一篇    下一篇

S-粗信息矩阵与它的动态特征

郝秀梅1,2,付海艳1,3,史开泉1   

  1. 1.山东大学 数学与系统科学学院,济南 250100
    2.山东财政学院 统计与数理学院,济南 250014
    3.海南师范大学 计算机科学与教育技术系,海口 571158
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-11-11 发布日期:2007-11-11
  • 通讯作者: 郝秀梅

S-rough information matrix and its dynamical characteristics

HAO Xiu-mei1,2,FU Hai-yan1,3,SHI Kai-quan1   

  1. 1.School of Mathematics and System Science,Shandong University,Ji’nan 250100,China
    2.Department of Statistics and Mathematics,Shandong Finance Institute,Ji’nan 250014,China
    3.Department of Computer Science and Education Technology,Hainan Normal University,Haikou 571158,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-11-11 Published:2007-11-11
  • Contact: HAO Xiu-mei

摘要: 提出了S-粗信息矩阵的概念。并讨论了单向S-粗信息矩阵,双向S-粗信息矩阵;给出了S-粗信息矩阵的结构特征。S-粗信息矩阵不仅是研究系统动态近似特征,而且是知识挖掘、知识发现的一个新的理论工具。

Abstract: This paper presents concept of S-Rough Information Matrix.Using this concept,this paper puts forward single direction S-rough information matrix,both-direction S-rough information matrix and presents the mathematics structure of S-rough information matrix.S-rough information matrix is a new theoretical tool of studying system dynamical approximate characteristic,knowledge mining and knowledge discovery.