DEVELOPMENT... OpenML
Run
91990

Run 91990

Task 2067 (Supervised Classification) solar-flare 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
0.3454
Per class
Build CPU time
0.0009
Build memory
409766707.2198
F measure
0.9676
Per class
KB relative information score
7.9599
Mean absolute error
0.0424
Mean prior absolute error
0.0452
Number of instances
323
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.9571
Per class
Predictive accuracy
0.9783
Prior entropy
0.1666
Recall
0.9783
Per class
Relative absolute error
0.9385
Root mean prior squared error
0.1456
Root mean squared error
0.1458
Root relative squared error
1.0009
SciMark benchmark
947.7747