Run
4135831

Run 4135831

Task 3948 (Supervised Classification) KDDCup09_upselling Uploaded 05-07-2017 by Jan van Rijn
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  • openml-pimp openml-python Sklearn_0.18.1.
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Flow

sklearn.pipeline.Pipeline(imputation=sklearn.preprocessing.imputation.Imput er,classifier=sklearn.tree.tree.DecisionTreeClassifier)(1)Automatically created scikit-learn flow.
sklearn.preprocessing.imputation.Imputer(5)_axis0
sklearn.preprocessing.imputation.Imputer(5)_copytrue
sklearn.preprocessing.imputation.Imputer(5)_missing_values"NaN"
sklearn.preprocessing.imputation.Imputer(5)_strategy"mean"
sklearn.preprocessing.imputation.Imputer(5)_verbose0
sklearn.tree.tree.DecisionTreeClassifier(9)_class_weightnull
sklearn.tree.tree.DecisionTreeClassifier(9)_criterion"gini"
sklearn.tree.tree.DecisionTreeClassifier(9)_max_depth1.0179267547381317
sklearn.tree.tree.DecisionTreeClassifier(9)_max_features1.0
sklearn.tree.tree.DecisionTreeClassifier(9)_max_leaf_nodesnull
sklearn.tree.tree.DecisionTreeClassifier(9)_min_impurity_split1e-07
sklearn.tree.tree.DecisionTreeClassifier(9)_min_samples_leaf3
sklearn.tree.tree.DecisionTreeClassifier(9)_min_samples_split2
sklearn.tree.tree.DecisionTreeClassifier(9)_min_weight_fraction_leaf0.0
sklearn.tree.tree.DecisionTreeClassifier(9)_presortfalse
sklearn.tree.tree.DecisionTreeClassifier(9)_random_state20507
sklearn.tree.tree.DecisionTreeClassifier(9)_splitter"best"

Result files

xml
Description

XML file describing the run, including user-defined evaluation measures.

arff
Predictions

ARFF file with instance-level predictions generated by the model.

17 Evaluation measures

Area under ROC curve
0.7267 ± 0.0081
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.935 ± 0.0016
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.5038 ± 0.0128
Cross-validation details (10-fold Crossvalidation)
KB relative information score
10413.9346 ± 63.3312
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1014 ± 0.0008
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.1364 ± 0.0001
Cross-validation details (10-fold Crossvalidation)
Number of instances
50000
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.9331 ± 0.0017
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9378 ± 0.0016
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.3794
Cross-validation details (10-fold Crossvalidation)
Recall
0.9378 ± 0.0016
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.7433 ± 0.0061
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.2612 ± 0.0001
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2252 ± 0.0019
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.8622 ± 0.0074
Cross-validation details (10-fold Crossvalidation)