Run
198212

Run 198212

Task 1807 (Supervised Classification) spambase Uploaded 27-02-2015 by Joaquin Vanschoren
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Flow

weka.SPegasos(5)S. Shalev-Shwartz, Y. Singer, N. Srebro: Pegasos: Primal Estimated sub-GrAdient SOlver for SVM. In: 24th International Conference on MachineLearning, 807-814, 2007.
weka.SPegasos(5)_F0
weka.SPegasos(5)_L1.0E-4
weka.SPegasos(5)_E500

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
0.7528
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
F measure
0.7756
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Kappa
0.5248
Cross-validation details (5 times 2-fold Crossvalidation)
KB relative information score
12262.9797
Cross-validation details (5 times 2-fold Crossvalidation)
Mean absolute error
0.2186
Cross-validation details (5 times 2-fold Crossvalidation)
Mean prior absolute error
0.4776
Cross-validation details (5 times 2-fold Crossvalidation)
Number of instances
23005
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
OS information
[Oracle Corporation, 1.7.0_75, amd64, Linux, 3.16.0-29-generic]
Precision
0.7814
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Predictive accuracy
0.7814
Cross-validation details (5 times 2-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (5 times 2-fold Crossvalidation)
Recall
0.7814
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Relative absolute error
0.4578
Cross-validation details (5 times 2-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (5 times 2-fold Crossvalidation)
Root mean squared error
0.4676
Cross-validation details (5 times 2-fold Crossvalidation)
Root relative squared error
0.9568
Cross-validation details (5 times 2-fold Crossvalidation)
SciMark benchmark
1363.454
UserCPU time millis
1020
Cross-validation details (5 times 2-fold Crossvalidation)
UserCPU time millis testing
10
Cross-validation details (5 times 2-fold Crossvalidation)
UserCPU time millis training
1010
Cross-validation details (5 times 2-fold Crossvalidation)