Run
6250339

Run 6250339

Task 145872 (Supervised Classification) steel-plates-fault Uploaded 28-08-2017 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)_eta0.605061727341555
mlr.classif.xgboost(9)_max_depth12
mlr.classif.xgboost(9)_min_child_weight4.8997149702305
mlr.classif.xgboost(9)_subsample0.556062890822068
mlr.classif.xgboost(9)_colsample_bytree0.285683454945683
mlr.classif.xgboost(9)_colsample_bylevel0.432671364629641
mlr.classif.xgboost(9)_lambda0.00136935704862427
mlr.classif.xgboost(9)_alpha27.397887036578
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2028
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
0.9847
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9477
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8842
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1183.2332
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2031
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4531
Cross-validation details (10-fold Crossvalidation)
Number of instances
1941
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.9478
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.948
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9313
Cross-validation details (10-fold Crossvalidation)
Recall
0.948
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4482
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4759
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2541
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5339
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1310.1994
UserCPU time millis
68.591
UserCPU time millis testing
0.372
UserCPU time millis training
68.219