Run
13371

Run 13371

Task 43 (Supervised Classification) spambase Uploaded 22-05-2014 by Joaquin Vanschoren
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Flow

weka.J48(1)Ross Quinlan (1993). C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, San Mateo, CA.
weka.J48(1)_C0.15
weka.J48(1)_M2

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
0.9468
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9286
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8502
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3725.034
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0959
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4776
Cross-validation details (10-fold Crossvalidation)
Number of instances
4601
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.9286
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9287
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9287
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2009
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2547
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5212
Cross-validation details (10-fold Crossvalidation)