基于方差最大化的组合赋权评价指标体系构建研究

Research on the Construction of a Combined Weight Evaluation Index System Based on Variance Maximization

摘要: 本文围绕训练工程项目后评价指标体系的构建展开系统研究。首先，明确了指标体系构建的系统性思路与科学性原则。其次，初步建立了包含3个一级指标、15个二级指标的评价指标体系框架。引入粗糙集理论，构建了基于属性依赖度与重要度分析的指标筛选模型。最后，对筛选后的指标进行了系统解释，明确了各指标在训练工程项目后评价中的具体内涵与评价指向，为后续权重确定与综合评价提供了清晰的指标依据。

Abstract: This paper conducts a systematic study on the construction of the post-evaluation index system for training engineering projects. Firstly, it clarifies the systematic thinking and scientific principles for the construction of the index system. Secondly, it initially establishes a framework of the evaluation index system that includes 3 first-level indicators and 15 second-level indicators. By introducing the rough set theory, an index screening model based on attribute dependency degree and importance analysis is constructed. Finally, a systematic explanation is provided for the screened indicators, clarifying the specific connotations and evaluation directions of each indicator in the post-evaluation of training engineering projects, which provides a clear index basis for subsequent weight determination and comprehensive evaluation.