associative rules meaning in English
关联规则
Examples
- To solve some existed problems in data mining , the thesis gives out a few resolutions with the new mathematical tool . information theory and multiple statistics are introduced into rough analysis together with rough set theory and other techniques , new results are giving for knowledge discovering , associative rules mining , pattern classification and data cleaning , etc . after a brief summary on data mining and rough set theory , the research works in the thesis can be descript as follows : 1
Rough集理论是一种新型的处理不确定性知识的数学工具，围绕着数据挖掘领域存在的问题，本文利用rough集理论与rough分析工具，提出若干解决方案，同时在具体处理问题过程中引入了信息理论、因子分析等方法，与rough分析结合使用，讨论了rough集技术在知识发现、关联规则挖掘、模式分类以及数据清洗等问题中的应用。 - 2 . to the problem that the data table will be searched many times in mining of associative rules , an algorithm using with equivalence classes concept of rough analysis in the mining of single - dimensional boolean associative rules is introduced . the algorithm uses multiple minimal support thresholds instead of single minimal support threshold to settle with its limitation in the finding of frequent items , which makes the resultant rules set more proficiency , and including more significant rules
针对关联规则挖掘过程中多次搜索数据表的问题，将rough分析的等效类概念引入到关联规则挖掘中，针对单维布尔关联规则问题提出一种挖掘算法，同时针对单一的最小支持度阈值的缺点，提出使用多个最小支持度阈值来进行频繁项集挖掘，可使得结果规则集合更加精练，包含更多的有意义规则。