the main reason for doing it here is the low quality of
available data. After a long process of data management we
obtained the variables, the features (variables) listed in the
data set are the following:
Age: three classes for age between 18 – 28 (young) given
number one in data set, for age between 29 -39 (middle)
given number two and for age above 39 given number 3 for
representation data in the data set.