确定决策数据可信度阈值的方法研究  

Research on Ascertaining Reliability Threshold Value of Decision Data

作　　者：邰海军[1] 王俊田 高献松 

机构地区：[1]军械工程学院装备指挥与管理系,河北石家庄050003 [2]内蒙古呼伦贝尔军分区后勤部,内蒙古呼伦贝尔021000

出　　处：《兵工自动化》2008年第5期56-56,63,共2页Ordnance Industry Automation

基　　金：国家自然科学基金项目(69974042)

摘　　要：从数据满足某种决策需求或目标的角度出发,提出"可信度阈值"及"阈值确定三原则"的概念。可信度阈值指数据能够满足某种决策需求或目标,而必须具有的可信度范围值。阈值确定三原则含:正相关原则、层次对应原则和习惯划分原则。数据可信度阈值的确定通过建立初始数据可信度阈值,以及调整可信度阈值实现。According to the certain decision demand and goal, put forward conceptions of ＂threshold value on data reliability＂ and ＂the three principles of ascertaining threshold value＂. The threshold value of reliability means the data must satisfy some kinds of decision-making demands or goals. The three definition principles contain positive relation principle, level corresponding principle and customary partition principle. The threshold value of data reliability is realized by establishing the initial threshold value and adjusting the threshold value.

关 键 词：数据质量 可信度 阈值 

分 类 号：C934[经济管理—管理学]