【摘要】 DEA(数据包络分析)是一种非参数统计分析方法,可以处理具有多个输入(输入值越小越好)和多个输出(输出值越大越好)的多目标评价与决策问题。根据设立指标体系的基本原则和DEA模型的原理,建立了精确农业可行性分析的定量模型,以美国农业发展数据为参照,对吉林省实施精确农业的可行性进行了具体的定量研究。更多还原

【Abstract】 Data Envelopment Analysis (DEA) is a mathematical programming approach to assessing relative efficiencies with a group of decision-making unites (DMUs) such as production systems. There have been some useful models for their successful application in many fields. Based on the basic principles of establishing index system and DEA models, this paper presents the quantitative model for analyzing the feasibility of precision agriculture in Jilin province with the reference of USA agriculture. [更多还原