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.
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.
0
Percentage of instances having missing values.
0
Percentage of missing values.
-15.82
Average class difference between consecutive instances.
100
Percentage of numeric attributes.
0.01
Number of attributes divided by the number of instances.
0
Percentage of nominal attributes.
Percentage of instances belonging to the most frequent class.
Number of instances belonging to the most frequent class.

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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