Run
1665199

Run 1665199

Task 10090 (Supervised Classification) amazon-commerce-reviews Uploaded 19-07-2016 by Jan van Rijn
0 likes downloaded by 0 people 0 issues 0 downvotes , 0 total downloads
Issue #Downvotes for this reason By


Flow

weka.IB1(2)D. Aha, D. Kibler (1991). Instance-based learning algorithms. Machine Learning. 6:37-66.

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
0.5847
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.2026
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.1694
Cross-validation details (10-fold Crossvalidation)
KB relative information score
272.6944
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0326
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
0.4868
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.186
Cross-validation details (10-fold Crossvalidation)
Prior entropy
5.6439
Cross-validation details (10-fold Crossvalidation)
Recall
0.186
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.8306
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.14
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1804
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1.2889
Cross-validation details (10-fold Crossvalidation)
Total cost