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建设工程项目在进行造价估算时,对许多工程信息只能初步概括,传统的工程造价计价方法应用于工程造价估算往往难以操作。通过对案例推理技术的研究,探讨推理技术运用于工程造价估算的可能性及优势,提出了一种基于案例推理技术的工程造价估算原型系统;对系统各个模块的工作原理进行深入解析,提出了案例相似度的计算方法,最后以案例证明本文所提出系统的可行性和有效性。提出的造价估算原型系统对于建设工程项目成本估算具有一定的理论价值和实际意义。
During the construction project construction cost estimation, only a preliminary summary of many project information, the traditional project cost valuation method used in engineering cost estimates are often difficult to operate. Through the study of case-based reasoning technology, the possibility and advantage of using inference technology in project cost estimation are discussed, and a prototype system of project cost estimation based on case-based reasoning technology is proposed. The working principle of each module of the system is analyzed in depth. Case similarity calculation method, and finally prove the feasibility and effectiveness of the system proposed in this paper. The proposed cost estimation prototype system has certain theoretical and practical significance for the cost estimation of construction projects.