DEVELOPMENT... OpenML
Run
168986

Run 168986

Task 6 (Supervised Classification) letter 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
0.9533
Per class
F measure
0.8781
Per class
Kappa
0.8731
KB relative information score
17633.8537
Mean absolute error
0.0106
Mean prior absolute error
0.074
Number of instances
20000
Per class
OS information
[Oracle Corporation, 1.7.0_65, amd64, Linux, 3.16.0-29-generic]
Precision
0.8786
Per class
Predictive accuracy
0.878
Prior entropy
4.6998
Recall
0.878
Per class
Relative absolute error
0.1436
Root mean prior squared error
0.1923
Root mean squared error
0.0909
Root relative squared error
0.4727
SciMark benchmark
977.6382
UserCPU time millis
1700
UserCPU time millis testing
140
UserCPU time millis training
1560