Run
1851549

Run 1851549

Task 3022 (Supervised Classification) vowel Uploaded 11-03-2017 by Giuseppe Casalicchio
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Flow

mlr.classif.gbm.preproc(4)Learner mlr.classif.gbm.preproc from package(s) gbm.
mlr.classif.gbm.preproc(4)_keep.dataFALSE
mlr.classif.gbm.preproc(4)_openml.seed1
mlr.classif.gbm.preproc(4)_openml.kindMersenne-Twister
mlr.classif.gbm.preproc(4)_openml.normal.kindInversion

Result files

xml
Description

XML file describing the run, including user-defined evaluation measures.

arff
Predictions

ARFF file with instance-level predictions generated by the model.

17 Evaluation measures

Area under ROC curve
0.8634
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.5012
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.4589
Cross-validation details (10-fold Crossvalidation)
KB relative information score
71.1529
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.162
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.1653
Cross-validation details (10-fold Crossvalidation)
Number of instances
990
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.5112
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.5081
Cross-validation details (10-fold Crossvalidation)
Prior entropy
3.4594
Cross-validation details (10-fold Crossvalidation)
Recall
0.5081
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9802
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.2875
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.282
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9809
Cross-validation details (10-fold Crossvalidation)