In the method, all numeric values are converted into the binary values, and then each digit of binary values is mapped to two Boolean attributes, the method of BAR mining is adopted for analyzing the association rules between the Boolean attributes.

• 此方法将十进制的属性值转换为二进制,并将二进制数值的每一位映射为二个布尔型属性,在此基础上,再采用布尔型关联规则分析方法。