【摘要】 针对建设项目过程评价中的评价指标通常包含偏好信息,将优势粗糙集方法应用于建设项目后评价的过程评价中,以便探讨一种科学、规范的后评价方法,从包含偏好信息的决策表中导出偏好决策模型。研究结果表明,建立起的偏好模型接近于决策者的自然推理,较易理解,获取的偏好决策规则可为建设项目后评价中的过程评价提供决策建议。更多还原

【Abstract】 The process evaluation of construction projects is an important link of the whole project post evaluation management.The evaluation index of the process evaluation often include preference information.In the paper,dominance-based rough set approach is applied to the process evaluation of post evaluation,and a scientific method of the post evaluation is proposed.Preferential decision models are induced from the decision tables with preferential information.The effectiveness of the results demonstrates that the inferring preference model is close to the natural reasoning of decision makers,and is comprehensible.The preferential rules derived from examples can provide decision suggestion for the process evaluation of the construction project.更多还原