检验值 meaning in English
computed value of a chi-square test
Examples
- Measurement of association rules correlation association rules generated by apriori algorithm includes some useless and even misleading rules . to gain more effective rules , a statistical criteria , chi - squared was used to measure the associations , furthermore the quantitative relations between the chi - . .
为了使生成的规则更有效，引入了统计学中的卡方检验从统计意义上检验规则是否关联，并找到卡方检验值与相关系数的数量关系，实现了两种方法的统一，并用基于相关系数的算法去生成关联规则。