DEVELOPMENT... OpenML
Run
169074

Run 169074

Task 273 (Supervised Classification) spambase Uploaded 20-02-2015 by Jason
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Flow

weka.J48(28)Ross Quinlan (1993). C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, San Mateo, CA.
weka.J48(28)_C0.25
weka.J48(28)_M2

Result files

xml
Description

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

model
Model readable

A human-readable description of the model that was built.

model
Model serialized

A serialized description of the model that can be read by the tool that generated it.

arff
Predictions

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

22 Evaluation measures

Area under ROC curve
0.9297
Per class
F measure
0.9285
Per class
Kappa
0.849
KB relative information score
1251.7673
Mean absolute error
0.0842
Mean prior absolute error
0.4764
Number of instances
1518
Per class
OS information
[Oracle Corporation, 1.7.0_65, amd64, Linux, 3.16.0-29-generic]
Precision
0.9289
Per class
Predictive accuracy
0.9289
Prior entropy
0.9674
Recall
0.9289
Per class
Relative absolute error
0.1767
Root mean prior squared error
0.4875
Root mean squared error
0.2539
Root relative squared error
0.5207
SciMark benchmark
1066.833
UserCPU time millis
470
UserCPU time millis training
470