【摘要】 针对影响粮食产量因素很多的现状,本文利用粗糙集理论在数据分析、决策分析等方面的优势,分析了浙江省粮食产量的影响因素,找出了主要的影响因素,为粮食生产的科学管理提供了依据.更多还原

【Abstract】 There are many influential factors which jointly determine the output of grain production. Applying the basic principles of rough set theory to data analysis and decision, this paper analyzes the output of grain system in Zhejiang province. The dominant factors have been found out, which are considered to provide a scientific basis for policy decision and rationalized management in planned grain production.更多还原