Run
572641

Run 572641

Task 3481 (Supervised Classification) isolet Uploaded 11-05-2016 by Rafael Gomes Mantovani
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Flow

classif.gbm(9)Learner classif.gbm from package(s) gbm.
classif.gbm(9)_openml.seed1
classif.gbm(9)_openml.kindMersenne-Twister
classif.gbm(9)_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.

20 Evaluation measures

Area under ROC curve
0.7617
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.528
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.5234
Cross-validation details (10-fold Crossvalidation)
KB relative information score
4181.0652
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0353
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.074
Cross-validation details (10-fold Crossvalidation)
Number of instances
7797
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.5485
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.5417
Cross-validation details (10-fold Crossvalidation)
Prior entropy
4.7004
Cross-validation details (10-fold Crossvalidation)
Recall
0.5417
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4766
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.1923
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1878
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9763
Cross-validation details (10-fold Crossvalidation)
UserCPU time millis
2930.327
UserCPU time millis testing
10.643
UserCPU time millis training
2919.684