DEVELOPMENT... OpenML
Run
26526

Run 26526

Task 258 (Supervised Classification) optdigits Uploaded 08-10-2014 by Felicia West
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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
0.9431
Per class
Build CPU time
0.724
Build memory
1009689912
F measure
0.8843
Per class
Kappa
0.8723
KB relative information score
1632.147
Mean absolute error
0.0245
Mean prior absolute error
0.18
Number of instances
1854
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.8851
Per class
Predictive accuracy
0.8851
Prior entropy
3.3218
Recall
0.8851
Per class
Relative absolute error
0.136
Root mean prior squared error
0.3
Root mean squared error
0.1442
Root relative squared error
0.4807
SciMark benchmark
930.8024