DEVELOPMENT... OpenML
Run
170647

Run 170647

Task 4475 (Supervised Classification) chscase_census4 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
0.488
Per class
F measure
0.3501
Per class
KB relative information score
-0.3697
Mean absolute error
0.4996
Mean prior absolute error
0.4996
Number of instances
4000
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.2652
Per class
Predictive accuracy
0.515
Prior entropy
0.9994
Recall
0.515
Per class
Relative absolute error
1.0001
Root mean prior squared error
0.4998
Root mean squared error
0.4998
Root relative squared error
1.0001
SciMark benchmark
1339.4189