DEVELOPMENT... OpenML
Run
8083

Run 8083

Task 20 (Supervised Classification) mfeat-pixel Uploaded 22-05-2014 by Felicia West
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Flow

weka.J48(1)Ross Quinlan (1993). C4.5: Programs for Machine Learning. Morgan Kaufmann Publishers, San Mateo, CA.
weka.J48(1)_C0.1
weka.J48(1)_M20

Result files

xml
Description

XML file describing the run, including user-defined evaluation measures.

arff
Predictions

ARFF file with instance-level predictions generated by the model.

19 Evaluation measures

Area under ROC curve
0.9282
Per class
F measure
0.7352
Per class
Kappa
0.7011
KB relative information score
1407.8692
Mean absolute error
0.0687
Mean prior absolute error
0.18
Number of instances
2000
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.7485
Per class
Predictive accuracy
0.731
Prior entropy
3.3219
Recall
0.731
Per class
Relative absolute error
0.3819
Root mean prior squared error
0.3
Root mean squared error
0.1936
Root relative squared error
0.6455
SciMark benchmark
947.0399[564.114047767191015.7906865781697489.39918924322484906.44537908266061759.4502550697425]