Run
211642

Run 211642

Task 4651 (Supervised Classification) KDDCup09_churn Uploaded 28-02-2015 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)_K3
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
0.5257
Per class
Cross-validation details (10 times 10-fold Crossvalidation)
F measure
0.8892
Per class
Cross-validation details (10 times 10-fold Crossvalidation)
Kappa
0.0172
Cross-validation details (10 times 10-fold Crossvalidation)
KB relative information score
-311530.1666
Cross-validation details (10 times 10-fold Crossvalidation)
Mean absolute error
0.1233
Cross-validation details (10 times 10-fold Crossvalidation)
Mean prior absolute error
0.1361
Cross-validation details (10 times 10-fold Crossvalidation)
Number of instances
500000
Per class
Cross-validation details (10 times 10-fold Crossvalidation)
OS information
[Sun Microsystems Inc., 1.6.0_20, amd64, Linux, 2.6.35.14-106.fc14.x86_64]
Precision
0.8687
Per class
Cross-validation details (10 times 10-fold Crossvalidation)
Predictive accuracy
0.9168
Cross-validation details (10 times 10-fold Crossvalidation)
Prior entropy
0.3787
Cross-validation details (10 times 10-fold Crossvalidation)
Recall
0.9168
Per class
Cross-validation details (10 times 10-fold Crossvalidation)
Relative absolute error
0.9062
Cross-validation details (10 times 10-fold Crossvalidation)
Root mean prior squared error
0.2609
Cross-validation details (10 times 10-fold Crossvalidation)
Root mean squared error
0.2921
Cross-validation details (10 times 10-fold Crossvalidation)
Root relative squared error
1.1197
Cross-validation details (10 times 10-fold Crossvalidation)
SciMark benchmark
916.5955
UserCPU time millis
10442770
Cross-validation details (10 times 10-fold Crossvalidation)
UserCPU time millis testing
10442740
Cross-validation details (10 times 10-fold Crossvalidation)
UserCPU time millis training
30
Cross-validation details (10 times 10-fold Crossvalidation)