摘要
信息质量是影响决策成败的关键因素之一,研究了描述矿业信息质量的关键维度,定义了各个维度并给出了度量公式,分析了矿业监测信息质量的正确性维度与时效性维度之间的关系,建立了矿业监测信息质量的一般评估算法,并通过算例分析验证了其有效性。
Information quality is one of the key factors with great impact on decision making, this article has studied the major dimensions of the quality of mining information, defined each of the dimension and built measurement formulas also. It has analyzed the relations between accuracy and timeliness of information quality of mine monitoring information, brought out a general algorithm of assessment of information quality of mine monitoring and verified its effect by example .
出处
《西安科技大学学报》
CAS
北大核心
2008年第3期419-422,共4页
Journal of Xi’an University of Science and Technology
基金
国家自然科学基金资助项目(50474033)
关键词
矿业信息
信息质量
维度
mining information
information quality
dimension
