OpenML
26560

Run 26560

Task 269 (Supervised Classification) sonar Uploaded 08-10-2014 by Joaquin Vanschoren
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Flow

weka.J48(3)Ross Quinlan (1993). C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, San Mateo, CA.
weka.J48(3)_C0.25
weka.J48(3)_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
Cross-validation details (33% Holdout set)
Build CPU time
0.008
Cross-validation details (33% Holdout set)
Build memory
1227066384
Cross-validation details (33% Holdout set)
F measure
0.7059
Per class
Cross-validation details (33% Holdout set)
Kappa
0.4071
Cross-validation details (33% Holdout set)
KB relative information score
27.6603
Cross-validation details (33% Holdout set)
Mean absolute error
0.2936
Cross-validation details (33% Holdout set)
Mean prior absolute error
0.4971
Cross-validation details (33% Holdout set)
Number of instances
68
Per class
Cross-validation details (33% Holdout set)
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.7059
Per class
Cross-validation details (33% Holdout set)
Predictive accuracy
0.7059
Cross-validation details (33% Holdout set)
Prior entropy
0.9968
Cross-validation details (33% Holdout set)
Recall
0.7059
Per class
Cross-validation details (33% Holdout set)
Relative absolute error
0.5907
Cross-validation details (33% Holdout set)
Root mean prior squared error
0.4982
Cross-validation details (33% Holdout set)
Root mean squared error
0.5156
Cross-validation details (33% Holdout set)
Root relative squared error
1.035
Cross-validation details (33% Holdout set)
SciMark benchmark
936.4861