Examples of overlapping rule are selected from Tables 6 and 7.
a# Rule identifier;
b#: Rule identifier in Tables 6 and 7;
Rule descriptionc: The body of overlapping rules between the two types;
dTypes: PPI Type1 and Type2 having overlapping rules in common;
e, gCon f: Confidences of overlapping rules for Type1 and Type2 respectively;
f, hSupp: Supports of overlapping rules for Type1 and Type2 respectively.