枣果实品质鉴定因子数据的预处理研究  

Research of Data Preprocessing in Identifying the Factor Data of Jujube Fruit Quality

作　　者：李孜洋 申连英[1] 王晓玲[1] 孙晨霞[1] 

机构地区：[1]河北农业大学研究生院,河北保定071001

出　　处：《湖北农业科学》2016年第22期5945-5948,共4页Hubei Agricultural Sciences

摘　　要：因子数据预处理是为枣果实品质鉴定提供高质量数据的关键。对枣果实因子数据预处理研究,是将枣果实的颜色、形状、口感、树形、是否丰产等文本信息通过去噪音、处理空白数据、然后运用专家赋值规则库进行Java编程进行自动数字化,再利用归一化公式进行数据转化,从而判定影响枣果实品质优劣的关键因子,为枣农和消费者及时了解枣果实品质提供了简单的理论参考。Data preprocessing of factor data is a factor to provide high quality data for the identification of Jujube fruit quality. Research of data preprocessing in Jujube fruit factor, is changing the text information of jujube fruit color, fruit shape,fruit flavor, the tree form, and fertility into digital information by dealing with noise data, blank data. And using expert assignment rule base writes Java programming to automatic digitization, and then uses the normalization formula for data transformation. So that it determines the key factors of the Jujube fruit quality. It provides a simple theory reference for consumers and Jujube workers to know the Jujube fruit quality on time.

关 键 词：枣果实品质鉴定 因子数据 专家赋值规则库 数据预处理 关键因子 

分 类 号：S665.1[农业科学—果树学]