Run
1742991

Run 1742991

Task 10090 (Supervised Classification) amazon-commerce-reviews Uploaded 24-07-2016 by Jan van Rijn
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Flow

weka.CVParameterSelection_ZeroR(3)R. Kohavi (1995). Wrappers for Performance Enhancement and Oblivious Decision Graphs. Department of Computer Science, Stanford University.
weka.CVParameterSelection_ZeroR(3)_X10
weka.CVParameterSelection_ZeroR(3)_S1
weka.CVParameterSelection_ZeroR(3)_Wweka.classifiers.rules.ZeroR

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
0.5
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.0008
Per class
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0392
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
0.0004
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.02
Cross-validation details (10-fold Crossvalidation)
Prior entropy
5.6439
Cross-validation details (10-fold Crossvalidation)
Recall
0.02
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
1
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1
Cross-validation details (10-fold Crossvalidation)