/**
* Prints this rule
*
* @param classAttr the class attribute in the data
* @return a textual description of this rule
*/
public String toString(AttributeWeka classAttr) {
StringBuffer text = new StringBuffer();
if (m_Antds.size() > 0) {
for (int j = 0; j < (m_Antds.size() - 1); j++)
text.append("(" + ((Antd) (m_Antds.elementAt(j))).toString() + ") and ");
text.append("(" + ((Antd) (m_Antds.lastElement())).toString() + ")");
}
text.append(" => " + classAttr.name() + "=" + classAttr.value((int) m_Consequent));
return text.toString();
}
public double getConfidence() {
if (!hasAntds()) return Double.NaN;
return ((Antd) m_Antds.lastElement()).m_confidence;
}