DEVELOPMENT... OpenML
Run
170650

Run 170650

Task 4477 (Supervised Classification) chscase_census2 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
0.4915
Per class
F measure
0.4966
Per class
Kappa
-0.0011
KB relative information score
10.66
Mean absolute error
0.4984
Mean prior absolute error
0.4999
Number of instances
4000
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.4995
Per class
Predictive accuracy
0.4985
Prior entropy
0.9998
Recall
0.4985
Per class
Relative absolute error
0.997
Root mean prior squared error
0.4999
Root mean squared error
0.5074
Root relative squared error
1.015
SciMark benchmark
1392.1129