Run
202300

Run 202300

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

weka.IBk(4)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.
weka.IBk(4)_K5
weka.IBk(4)_W0
weka.IBk(4)_Atrue

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
0.9421
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
F measure
0.8868
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Kappa
0.7618
Cross-validation details (5 times 2-fold Crossvalidation)
KB relative information score
15784.348
Cross-validation details (5 times 2-fold Crossvalidation)
Mean absolute error
0.1543
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
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.8871
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Predictive accuracy
0.8874
Cross-validation details (5 times 2-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (5 times 2-fold Crossvalidation)
Recall
0.8874
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Relative absolute error
0.3232
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
0.2931
Cross-validation details (5 times 2-fold Crossvalidation)
Root relative squared error
0.5998
Cross-validation details (5 times 2-fold Crossvalidation)
SciMark benchmark
924.3698
UserCPU time millis
6960
Cross-validation details (5 times 2-fold Crossvalidation)
UserCPU time millis testing
6960
Cross-validation details (5 times 2-fold Crossvalidation)
UserCPU time millis training
Cross-validation details (5 times 2-fold Crossvalidation)