Data
weather_izmir

weather_izmir

active ARFF Public Domain (CC0) Visibility: public Uploaded 19-04-2020 by Rafael Gomes Mantovani
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Author: Source: KEEL - [original](https://sci2s.ugr.es/keel/dataset.php?cod=78) - Date unknown Please cite: Weather Izmir dataset This file contains the weather information of Izmir from 01/01/1994 to 31/12/1997. From given features, the goal is to predict the mean temperature. Attributes Information 1. Max_temperature real[36.7,105.0] 2. Min_temperature real[15.8,78.6] 3. Dewpoint real[13.6,64.4] 4. Precipitation real[0.0,7.6] 5. Sea_level_pressure real[29.26,30.48] 6. Standard_pressure real[2.3,10.1] 7. Visibility real[0.92,29.1] 8. Wind_speed real[4.72,68.8] 9. Max_wind_speed real[16.11,55.24] 10. Mean_temperature real[29.4,89.9] [target]

10 features

Mean_temperature (target)numeric489 unique values
0 missing
Max_temperaturenumeric300 unique values
0 missing
Min_temperaturenumeric284 unique values
0 missing
Dewpointnumeric387 unique values
0 missing
Precipitationnumeric26 unique values
0 missing
Sea_level_pressurenumeric90 unique values
0 missing
Standard_pressurenumeric52 unique values
0 missing
Visibilitynumeric198 unique values
0 missing
Wind_speednumeric32 unique values
0 missing
Max_wind_speednumeric21 unique values
0 missing

19 properties

1461
Number of instances (rows) of the dataset.
10
Number of attributes (columns) of the dataset.
0
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
10
Number of numeric attributes.
0
Number of nominal attributes.
0
Percentage of instances having missing values.
-15.82
Average class difference between consecutive instances.
0
Percentage of missing values.
0.01
Number of attributes divided by the number of instances.
100
Percentage of numeric attributes.
Percentage of instances belonging to the most frequent class.
0
Percentage of nominal attributes.
Number of instances belonging to the most frequent class.
Percentage of instances belonging to the least frequent class.
Number of instances belonging to the least frequent class.
0
Number of binary attributes.
0
Percentage of binary attributes.

9 tasks

0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: mean_absolute_error - target_feature: Mean_temperature
0 runs - estimation_procedure: 33% Holdout set - target_feature: Mean_temperature
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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