Australian Credit Approval data set 1: Description. This file concerns credit card applications. All attribute names and values have been changed to meaningless symbols to protect confidentiality of the data. This dataset is interesting because there is a good mix of attributes: continuous, nominal with small numbers of values, and nominal with larger numbers of values. 2: Type. Classification 3: Origin. Real world 4: Instances. 690 5: Features. 14 6: Classes. 2 7: Missing values. No 8: Header. @relation australian @attribute A1 integer[0,1] @attribute A2 real[16.0,8025.0] @attribute A3 real[0.0,26335.0] @attribute A4 integer[1,3] @attribute A5 integer[1,14] @attribute A6 integer[1,9] @attribute A7 real[0.0,14415.0] @attribute A8 integer[0,1] @attribute A9 integer[0,1] @attribute A10 integer[0,67] @attribute A11 integer[0,1] @attribute A12 integer[1,3] @attribute A13 integer[0,2000] @attribute A14 integer[1,100001] @attribute Class {0,1} @inputs A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14 @output Class