DEVELOPMENT... OpenML
Run
170880

Run 170880

Task 7287 (Supervised Classification) adult 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
0.8734
Per class
Average cost
0.0744
F measure
0.8447
Per class
Kappa
0.5587
KB relative information score
19867.2857
Mean absolute error
0.209
Mean prior absolute error
0.3641
Number of instances
48842
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.8443
Per class
Predictive accuracy
0.8513
Prior entropy
0.7939
Recall
0.8513
Per class
Relative absolute error
0.574
Root mean prior squared error
0.4266
Root mean squared error
0.3294
Root relative squared error
0.7722
SciMark benchmark
1503.3362
Total cost
3632.5
UserCPU time millis
1230
UserCPU time millis testing
30
UserCPU time millis training
1200