Run
102727

Run 102727

Task 1807 (Supervised Classification) spambase Uploaded 08-12-2014 by Joaquin Vanschoren
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Flow

weka.IBk(2)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.
weka.IBk(2)_Atrue
weka.IBk(2)_K1
weka.IBk(2)_W0

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.

21 Evaluation measures

Area under ROC curve
0.8849
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Build CPU time
0.0006
Cross-validation details (5 times 2-fold Crossvalidation)
Build memory
297008311.478
Cross-validation details (5 times 2-fold Crossvalidation)
F measure
0.8857
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Kappa
0.7603
Cross-validation details (5 times 2-fold Crossvalidation)
KB relative information score
17382.5214
Cross-validation details (5 times 2-fold Crossvalidation)
Mean absolute error
0.1145
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
0.8856
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Predictive accuracy
0.8859
Cross-validation details (5 times 2-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (5 times 2-fold Crossvalidation)
Recall
0.8859
Per class
Cross-validation details (5 times 2-fold Crossvalidation)
Relative absolute error
0.2398
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
0.3377
Cross-validation details (5 times 2-fold Crossvalidation)
Root relative squared error
0.6911
Cross-validation details (5 times 2-fold Crossvalidation)
SciMark benchmark
933.1799