Run
1782927

Run 1782927

Task 10090 (Supervised Classification) amazon-commerce-reviews Uploaded 25-07-2016 by Jan van Rijn
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Flow

weka.RandomForest(9)Leo Breiman (2001). Random Forests. Machine Learning. 45(1):5-32.
weka.RandomForest(9)_I100
weka.RandomForest(9)_K32
weka.RandomForest(9)_S1
weka.RandomForest(9)_num-slots1

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
0.8812
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.3997
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.4014
Cross-validation details (10-fold Crossvalidation)
KB relative information score
421.6769
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0364
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
0.4104
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.4133
Cross-validation details (10-fold Crossvalidation)
Prior entropy
5.6439
Cross-validation details (10-fold Crossvalidation)
Recall
0.4133
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9284
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1322
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9444
Cross-validation details (10-fold Crossvalidation)