有序关系 meaning in Chinese
ordered relation
Examples
- Mining ordering rules based on ordered relations is a concrete example of application of generalizations of rough set model with non - equivalence relations
基于有序关系来挖掘有序规则可看作是粗糙集模型的非等价关系扩展的一个具体应用实例。 - We generalize the notion of information tables to ordered information tables by adding order relations on attribute values . a data analysis method is thus proposed to describe properties of ordered information tables . we define the concepts of reduct and core etc . by analyzing the attribute dependency in ordered information tables ; the thesis also proposes and formalizes the problem of mining ordering rules , designs the ordered decision logic language ( odl - language ) , and gives a solution for mining ordering rules
从数据挖掘的角度考虑对象排序问题，通过引进属性值上的有序关系，作者扩充了常见的属性值方法，提出了有序信息表的形式化概念，进而提出了一个有序信息表上的数据分析方法，通过分析有序信息表中的属性依赖，定义了有序信息表的约简集和核的概念；作者还提出和形式化了有序信息表中挖掘有序规则的问题，设计了有序决策逻辑语言( odl ) ，并给出了一个挖掘有序规则的方法。