Run
1673221

Run 1673221

Task 10090 (Supervised Classification) amazon-commerce-reviews Uploaded 21-07-2016 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)_K2
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
0.7916
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.2415
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.2333
Cross-validation details (10-fold Crossvalidation)
KB relative information score
299.735
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0372
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
0.253
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.2487
Cross-validation details (10-fold Crossvalidation)
Prior entropy
5.6439
Cross-validation details (10-fold Crossvalidation)
Recall
0.2487
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9478
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1347
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9624
Cross-validation details (10-fold Crossvalidation)