This software is freely accessible web based software package for classification
which is based on decision tree algorithm C4.5 develop by J.Ross Quinlan.The
C4.5 algorithm is a member of the decision tree family. It can produce both
decision tree and rule-sets; and can also construct a tree for the purpose of
improving the understanding of the decision rules. It can handle both discrete
and continuous data.It uses gain ratio for selecting the attributes and best
split point, which addresses the biasness of information gain.