Hello,
I read that an algorithm as J48, for example, can work with numerical and nominal attributes. But in the examples of dataset included in the program there are datasets with either nominal or numerical attributes, not both of them in the same dataset. I mean, a column with numerical attributes and a column with nominal attributes and so one, except for the class). So, an algorithm like J48 can classify both types of data together ? And a clustering algorithm? Thank you !
I read that an algorithm as J48, for example, can work with numerical and nominal attributes. But in the examples of dataset included in the program there are datasets with either nominal or numerical attributes, not both of them in the same dataset. I mean, a column with numerical attributes and a column with nominal attributes and so one, except for the class). So, an algorithm like J48 can classify both types of data together ? And a clustering algorithm? Thank you !