Weather Ankara dataset 1: Description. This file contains the wheather information of Ankara from 01/01/1994 to 28/05/1998. From given features, the goal is to predict the mean temperature. 2: Type. Regression 3: Origin. Real world 4: Instances. 1609 5: Features. 10 6: Missing values. No 7: Header. @relation wankara @attribute Max_temperature real [23.0, 100.0] @attribute Min_temperature real [-7.1, 65.5] @attribute Dewpoint real [-3.1, 57.6] @attribute Precipitation real [0.0, 4.0] @attribute Sea_level_pressure real [29.46, 30.6] @attribute Standard_pressure real [26.3, 27.18] @attribute Visibility real [0.2, 11.5] @attribute Wind_speed real [0.0, 18.0] @attribute Max_wind_speed real [2.19, 57.4] @attribute Mean_temperature real [7.9, 81.8] @inputs Max_temperature, Min_temperature, Dewpoint, Precipitation, Sea_level_pressure, Standard_pressure, Visibility, Wind_speed, Max_wind_speed @outputs Mean_temperature