DEVELOPMENT... OpenML
Run
7163

Run 7163

Task 43 (Supervised Classification) spambase Uploaded 21-05-2014 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)_C0.01
weka.J48(1)_M5

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
0.9323
Per class
F measure
0.9203
Per class
Kappa
0.8324
KB relative information score
3512.7969
Mean absolute error
0.1228
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
0.9207
Per class
Predictive accuracy
0.9207
Prior entropy
0.9674
Recall
0.9207
Per class
Relative absolute error
0.2572
Root mean prior squared error
0.4886
Root mean squared error
0.2632
Root relative squared error
0.5385
SciMark benchmark
908.3175[561.02943854342131016.3264661877167478.28146046101085911.17132945493631574.7789606278886]