计算机与现代化 ›› 2013, Vol. 1 ›› Issue (9): 38-41.doi: 10.3969/j.issn.1006-2475.2013.09.009

• 人工智能 • 上一篇    下一篇

基于粒计算的粗糙集知识发现算法

郑晓辉   

  1. 中国人民解放军94907部队,江西 南昌 330013
  • 收稿日期:2013-03-22 修回日期:1900-01-01 出版日期:2013-09-17 发布日期:2013-09-17

Knowledge Discovery in Rough Sets Based on Granular Computing

ZHENG Xiao-hui   

  1. Troop 94907, Chinese People’s Liberation Army, Nanchang 330013, China
  • Received:2013-03-22 Revised:1900-01-01 Online:2013-09-17 Published:2013-09-17

摘要: 粗糙集理论是目前流行的数据处理方法,而粒计算已经成为粗糙集理论研究的一个热点。本文将粒计算理论运用于粗糙集的知识发现过程,改进现有的知识约简算法,提出新的处理方法,提高了知识约简的速度,对粗糙集理论和粒计算理论在数据约简中的应用做了探索。

关键词: 粒计算, 粗糙集, 知识发现

Abstract: The theory of rough sets is a prevalent way for data processing at present, and the granular computing has been a hot spot of the theory of rough sets. In this paper, the theory of granular computing is applied to the process of rough sets in knowledge discovery, the existing knowledge reduction algorithm is improved, and a new method is put forward to increase the speed of knowledge reduction. This paper does a research on the way of reduction in data application by the theory of rough sets and granular computing.

Key words: granular computing, rough set, knowledge discovery

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