Run
10398694

Run 10398694

Task 58 (Supervised Classification) waveform-5000 Uploaded 17-09-2019 by Jan van Rijn
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Flow

sklearn.svm.classes.SVC(35)C-Support Vector Classification. The implementation is based on libsvm. The fit time complexity is more than quadratic with the number of samples which makes it hard to scale to dataset with more than a couple of 10000 samples. The multiclass support is handled according to a one-vs-one scheme. For details on the precise mathematical formulation of the provided kernel functions and how `gamma`, `coef0` and `degree` affect each other, see the corresponding section in the narrative documentation: :ref:`svm_kernels`.
sklearn.svm.classes.SVC(35)_C890.6484417371004
sklearn.svm.classes.SVC(35)_cache_size200
sklearn.svm.classes.SVC(35)_class_weightnull
sklearn.svm.classes.SVC(35)_coef0-0.28587915329610913
sklearn.svm.classes.SVC(35)_decision_function_shape"ovr"
sklearn.svm.classes.SVC(35)_degree3
sklearn.svm.classes.SVC(35)_gamma0.06126110801098913
sklearn.svm.classes.SVC(35)_kernel"sigmoid"
sklearn.svm.classes.SVC(35)_max_iter-1
sklearn.svm.classes.SVC(35)_probabilityfalse
sklearn.svm.classes.SVC(35)_random_state54895
sklearn.svm.classes.SVC(35)_shrinkingfalse
sklearn.svm.classes.SVC(35)_tol0.0012513137354175149
sklearn.svm.classes.SVC(35)_verbosefalse

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
0.62 ± 0.0094
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.5062 ± 0.0116
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.2413 ± 0.0188
Cross-validation details (10-fold Crossvalidation)
KB relative information score
0.3088 ± 0.0171
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3365 ± 0.0084
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4444 ± 0
Cross-validation details (10-fold Crossvalidation)
Number of instances
5000
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.5525 ± 0.0158
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.4952 ± 0.0126
Cross-validation details (10-fold Crossvalidation)
Prior entropy
1.5849 ± 0
Cross-validation details (10-fold Crossvalidation)
Recall
0.4952 ± 0.0126
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.7572 ± 0.0188
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4714 ± 0
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.5801 ± 0.0072
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1.2306 ± 0.0153
Cross-validation details (10-fold Crossvalidation)