DEVELOPMENT... OpenML
Run
170391

Run 170391

Task 4222 (Supervised Classification) ipums_la_97-small 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
0.7875
Per class
F measure
0.3378
Per class
Kappa
0.2983
KB relative information score
24000.8411
Mean absolute error
0.1677
Mean prior absolute error
0.2082
Number of instances
70190
Per class
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.3713
Per class
Predictive accuracy
0.4548
Prior entropy
2.7591
Recall
0.4548
Per class
Relative absolute error
0.8056
Root mean prior squared error
0.3226
Root mean squared error
0.2932
Root relative squared error
0.9088
SciMark benchmark
1337.446
UserCPU time millis
200
UserCPU time millis testing
10
UserCPU time millis training
190