摘要
基于RS理论,利用Rosetta软件对决策表进行完备化、离散化、属性约简等处理,确定影响建筑工程成本的6个关键因素,根据决策分类规则进行了建筑工程成本预测,获得了简单、易于理解的分类规则,为建筑工程成本预测提供了依据。
Based on RS theory, applying Rosetta software, this paper determines six key factors influencing architectural engineering cost by processing completion, discretization and attribute reduction of the decision table. According to decision classification principle, it carries on architectural engineering cost prediction, and obtains simple and easily understanding classification principle, which has provided basis for architectural engineering cost prediction.
出处
《山西建筑》
2010年第35期241-242,共2页
Shanxi Architecture
关键词
粗集理论
建筑工程成本
离散化
属性约简
rough set theory, architectural engineering cost, discretization, attribute reduction
作者简介
刘大江（1974-），男，硕士，讲师，唐山学院，河北唐山063000
