DEVELOPMENT... OpenML
Run
91942

Run 91942

Task 269 (Supervised Classification) sonar Uploaded 08-12-2014 by Felicia West
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Flow

weka.J48(13)Ross Quinlan (1993). C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, San Mateo, CA.
weka.J48(13)_C0.25
weka.J48(13)_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.

21 Evaluation measures

Area under ROC curve
0.7493
Per class
Build CPU time
0.01
Build memory
583257088
F measure
0.7059
Per class
Kappa
0.4071
KB relative information score
27.6603
Mean absolute error
0.2936
Mean prior absolute error
0.4971
Number of instances
68
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.7059
Per class
Predictive accuracy
0.7059
Prior entropy
0.9968
Recall
0.7059
Per class
Relative absolute error
0.5907
Root mean prior squared error
0.4982
Root mean squared error
0.5156
Root relative squared error
1.035
SciMark benchmark
949.9767