1 Reply Latest reply: Apr 10, 2012 5:39 PM by Mark Kelly-Oracle RSS

    Purpose of preferred target value during decision tree building in ODM?

    Muhammad Ahsan
      Hey Guys

      In Oracle Data Miner if you are building decision trees (model building), why do we need to specify preferred target value in model options. Does it change the tree if I change the preferred variable? I tried for one data set with one target variable having cardinality of 2 but I get the same tree while choosing different preferred target value. Can anybody explain?

      Thanks in Advance
      Muhammad Ahsan