Run
1672750

Run 1672750

Task 10090 (Supervised Classification) amazon-commerce-reviews Uploaded 21-07-2016 by Jan van Rijn
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Flow

weka.Stacking_J48(2)David H. Wolpert (1992). Stacked generalization. Neural Networks. 5:241-259.
weka.J48(33)_C0.25
weka.J48(33)_M2
weka.Stacking_J48(2)_Mtrue
weka.Stacking_J48(2)_X10
weka.Stacking_J48(2)_S1
weka.Stacking_J48(2)_num-slots1
weka.Stacking_J48(2)_Bweka.classifiers.trees.J48

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.

17 Evaluation measures

Area under ROC curve
0.7952
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.4993
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.4898
Cross-validation details (10-fold Crossvalidation)
KB relative information score
769.2111
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.02
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.0392
Cross-validation details (10-fold Crossvalidation)
Number of instances
1500
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.5185
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.5
Cross-validation details (10-fold Crossvalidation)
Prior entropy
5.6439
Cross-validation details (10-fold Crossvalidation)
Recall
0.5
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.5111
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1377
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9837
Cross-validation details (10-fold Crossvalidation)