基于主成分分析法的输电线路造价管理分析基于主成分分析法的输电线路造价管理分析 摘要:为了避开现阶段输电线路造价管理过程中人为主观成分过多的现象,本文将引入统计学中的主成分分析法,通过对数量指标的简化和综合,能够较为客观科学地反应输电线路造价过程中的因素的影响程度,因而能够输电线路造价管理提供相关理论依据
本文将就从主成分分析法的介绍出发,基于主成分分析法对输电线路的造价管理过程进行理论分析
关键词:主成分分析法;输电线路;造价管理 Abstract: In order to avoid the subjective composition too much at this stage transmission line construction cost management process, this paper will introduce the principal component in statistics analysis method, through the simplification of quantitative index and comprehensive, influence degree can more objectively and scientifically response factors in the process of transmission line cost, so as to provide the theory basis of cost management of transmission line
In this paper, the principal component analysis method of the paper, the principal component analysis of co