DEVELOPMENT... OpenML
Run
8208

Run 8208

Task 43 (Supervised Classification) spambase 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)_C0.35
weka.J48(1)_M2

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
0.9424
Per class
F measure
0.925
Per class
Kappa
0.8428
KB relative information score
3760.5317
Mean absolute error
0.0897
Mean prior absolute error
0.4776
Number of instances
4601
Per class
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.925
Per class
Predictive accuracy
0.925
Prior entropy
0.9674
Recall
0.925
Per class
Relative absolute error
0.1879
Root mean prior squared error
0.4886
Root mean squared error
0.2608
Root relative squared error
0.5338
SciMark benchmark
947.6038[563.56724519425261015.5230404536866483.8854846559526909.90626928802961765.136766288487]