Auto MPG (8 variables) dataset 1: Description. The data concerns city-cycle fuel consumption in miles per gallon (Mpg), to be predicted in terms of 3 multivalued discrete and 5 continuous attributes. This dataset is a slightly modified version of the dataset provided in the StatLib library. In line with the use by Ross Quinlan (1993) in predicting the attribute Mpg, 6 of the original instances were removed because they had unknown values for the Mpg attribute. 2: Type. Regression 3: Origin. Real world 4: Instances. 392 5: Features. 5 6: Missing values. No 7: Header. @relation autoMPG8 @attribute Cylinders integer[3,8] @attribute Displacement real[68.0,455.0] @attribute Horse_power integer[46,230] @attribute Weight integer[1613,5140] @attribute Acceleration real[8.0,24.8] @attribute Model_year integer[70,82] @attribute Origin integer[1,3] @attribute Mpg real[9.0,46.6] @inputs Cylinders, Displacement, Horse_power, Weight, Acceleration, Model_year, Origin @outputs Mpg