DEVELOPMENT... OpenML
Run
169007

Run 169007

Task 34 (Supervised Classification) postoperative-patient-data 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
0.4414
Per class
F measure
0.5856
Per class
Kappa
-0.021
KB relative information score
0.515
Mean absolute error
0.2842
Mean prior absolute error
0.2871
Number of instances
90
Per class
OS information
[Oracle Corporation, 1.7.0_65, amd64, Linux, 3.16.0-29-generic]
Precision
0.5034
Per class
Predictive accuracy
0.7
Prior entropy
1.0305
Recall
0.7
Per class
Relative absolute error
0.99
Root mean prior squared error
0.3755
Root mean squared error
0.3789
Root relative squared error
1.009
SciMark benchmark
1054.3694