DEVELOPMENT... OpenML
Run
169183

Run 169183

Task 1886 (Supervised Classification) letter 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
0.9538
Per class
F measure
0.8799
Per class
Kappa
0.8749
KB relative information score
176542.4635
Mean absolute error
0.0106
Mean prior absolute error
0.074
Number of instances
200000
Per class
OS information
[Oracle Corporation, 1.7.0_65, amd64, Linux, 3.16.0-29-generic]
Precision
0.8803
Per class
Predictive accuracy
0.8797
Prior entropy
4.6998
Recall
0.8797
Per class
Relative absolute error
0.1428
Root mean prior squared error
0.1923
Root mean squared error
0.0905
Root relative squared error
0.4705
SciMark benchmark
977.6382
UserCPU time millis
1590
UserCPU time millis testing
140
UserCPU time millis training
1450