英语翻译task1：Find all frequent itemsets using Apriori.Please li

英语翻译
task1：Find all frequent itemsets using Apriori.Please list all the procedures toward your findings according to your determined support and confidence and tell out the basic rules followed when determining the s and c.
task2：List all of the strong associate rules matching the following metarule,where X is a variable representing customers,and denotes variables representing items:
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Please get the classification rule in the form of decision tree by computing the information gain.

任务一：用Apriori法挖掘频繁相集.根据你的决策支持列出数据挖掘的详细步骤,并说明决定 S 和C所采用的法则.
任务二：列出所有跟下列超规则匹配的强有力的相关规则,X是代表客户的变量.* （这个字母应该你忘记写了吧）表示项目的变量
通过计算信息增益,在决策树表中得到分类规则.