粗糙集理论在农业干旱灾害中的应用  

Application of Rough Set Theory in Drought of Agricultural Disaster

作　　者：鲁尊静 杨晓平[1] 

机构地区：[1]浙江海洋学院数理与信息学院,浙江舟山316022

出　　处：《浙江海洋学院学报（自然科学版）》2013年第4期366-369,共4页Journal of Zhejiang Ocean University(Natural Science Edition)

摘　　要：粗糙集理论是一种新的处理不完备和不确定信息的有效方法,属性约简是粗糙集理论的重要知识点之一,在众多领域都得到了广泛的应用。本文将以云南省干旱作为实例,运用属性约简方法,提取出影响干旱发生的相关因素,进而提出相应的预防措施。Rough set theory is a new tion, and attribute reduction is one of the effective method of dealing with incomplete and uncertain informa- core elements of Rough set theory. It has been widely used in many fields. The paper takes Yunnan Drought for example, and related factors influencing drought are extracted with the use of attribute reduction method, and thus appropriate preventive measures are proposed.

关 键 词：粗糙集 属性约简 云南省 干旱 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]