Run
9301

Run 9301

Task 43 (Supervised Classification) spambase Uploaded 22-05-2014 by Joaquin Vanschoren
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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)_C0.25
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
0.9458
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9271
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8472
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3751.0753
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0918
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4776
Cross-validation details (10-fold Crossvalidation)
Number of instances
4601
Per class
Cross-validation details (10-fold Crossvalidation)
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.9271
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9272
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9272
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1923
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2572
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5263
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
945.3206[566.67985740389281015.7906865781697483.8854846559526892.25317209162221767.9939646936223]