OpenML
4379171

Run 4379171

Task 9952 (Supervised Classification) phoneme Uploaded 05-07-2017 by OpenML_Bot R
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Flow

mlr.classif.xgboost(9)Learner mlr.classif.xgboost from package(s) xgboost.
mlr.classif.xgboost(9)_boostergblinear
mlr.classif.xgboost(9)_eta0.00762899260433482
mlr.classif.xgboost(9)_subsample0.190013719792478
mlr.classif.xgboost(9)_lambda14.4757525626086
mlr.classif.xgboost(9)_alpha0.00296630364631581
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2954
mlr.classif.xgboost(9)_verbose0
mlr.classif.xgboost(9)_openml.seed1
mlr.classif.xgboost(9)_openml.kindMersenne-Twister
mlr.classif.xgboost(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.

21 Evaluation measures

Area under ROC curve
0.8124
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.7381
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.3508
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1270.2943
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3134
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4147
Cross-validation details (10-fold Crossvalidation)
Number of instances
5404
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.735
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.7483
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.7483
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.7555
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3973
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.8726
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1311.863
UserCPU time millis
60.226
UserCPU time millis testing
0.011
UserCPU time millis training
60.215