def add_item_set(self, item_set):
item = None
antecedent = [None for x in range(self.n_variables)] # int array
for i in range(0, self.n_variables):
antecedent[i] = -1 # do not care
for i in range(0, item_set.size()):
item = item_set.get_item(i)
antecedent[item.get_variable()] = item.get_value()
print("Init rule with parameter 2 begin ......")
rule_here = Rule(2, self.dataBase)
rule_here.asignaAntecedente(antecedent)
rule_here.setConsequent(item_set.get_class_type())
rule_here.setConfidence(item_set.get_support_class() /
item_set.get_support())
rule_here.setSupport(item_set.get_support_class())
print(
" add a new rule,rule_here, in add_item_set, the conf of the rule is :"
+ str(rule_here.conf))
self.rule_base_array.append(rule_here)
