A subsystem that learns a churn predictive model and construct a policy model from the analysis of churner attributes . the policy model is used to support automatic recommendation of retention policy :可以从客户的往来记录中，建构出预测客户流失行为的模型，接著分析流失客户的属性关系，建立出不同流失原因之族群，最后再依该分析建构对应的客户保留策略推荐机制。
When you define a dimension based on a star schema , which is where all dimension attributes are derived from the same relational table , an attribute relationship is automatically defined between the key attribute and each non - key attribute of the dimension 当您基于星型架构（在该架构中，所有维度属性都派生自同一关系表）定义维度时，会在维度的键属性与每个非键属性之间自动定义属性关系。
In chapter 4 , the matching strategy of online graphics attributed relation graphs ( args ) based on dynamic working matching template is proposed in order to overcome the difficulties caused from stroke order free and strokes which have substrokes 第四章，提出了基于动态工作模板的联机图形属性关系图( arg )匹配策略，解决了联机图形结构识别中由于存在单笔划的多笔绘制以及笔顺不固定而引起的问题。
With a natural hierarchy , if you define attribute relationships between the attributes that make up the levels , microsoft sql server 2005 analysis services ssas can use an aggregation from one attribute to obtain the results from a related attribute 使用自然层次结构时，如果您定义了组成级别的属性之间的属性关系，则microsoft sql server 2005 analysis services ( ssas )可以使用某个属性的聚合来获取相关属性的结果。
This method first decomposes the skeleton into its meaningful component ( such as branch and loop ) set , then vectorizes each components to simple structure elements ( such as straight line segments and circles ) and finally arrange them into an attributed relation graph 该算法首先将骨架分解为它的有意义分量(如分支和环)集，然后将各分量矢量化为简单的结构基元(如直线段和圆) ，最后将它们组织到一个属性关系图之中。
Unary operators on non - parent - child hierarchies have limited support unary operators on hierarchies other than parent - child hierarchies are not supported in microsoft sql server 2005 analysis services unless there is an attribute relationship between the attributes sourcing the levels in the hierarchy 除非层次结构中以级别为源的属性之间存在属性关系，否则在microsoft sql server 2005 analysis services中不支持父子层次结构之外的层次结构上的一元运算符。
What this thesis solved mainly is the problem not solved yet in the socialized reform of logistics , including investment appraise issue , the agreemen t of party a and party b , bid contract and reform risk issue confronted , so this thesis in propose to solve the problem and offer some certain suggestions 本文主要解决的是几个后勤社会化改革中尚未解决仍需探讨的问题，包括如投资评价问题、甲乙方关系、教育属性与经济属性关系、降低改革风险等问题，对此探讨了解决问题的方法，提出了改进的建议。
