“…In the first classification stage 22 out of the maximum 25 features were selected. According to the ordering in Table I those were 6, 58, 3,56,15,30,4,2,5,60,10,12,63,25,7,39,61,9,40,14,55, and 34. In the second classification stage 23 out of the maximum 25 features were selected.…”