OpenML
5836659

Run 5836659

Task 9978 (Supervised Classification) ozone-level-8hr Uploaded 13-07-2017 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)_eta0.014734221288377
mlr.classif.xgboost(9)_max_depth15
mlr.classif.xgboost(9)_min_child_weight97.3094275707701
mlr.classif.xgboost(9)_subsample0.541606255294755
mlr.classif.xgboost(9)_colsample_bytree0.778126647695899
mlr.classif.xgboost(9)_colsample_bylevel0.770627282327041
mlr.classif.xgboost(9)_lambda6.75569739129263
mlr.classif.xgboost(9)_alpha0.00282787455889417
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1130
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
0.83
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9063
Per class
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-1872.7731
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.132
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.1186
Cross-validation details (10-fold Crossvalidation)
Number of instances
2534
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.8777
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9369
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.3411
Cross-validation details (10-fold Crossvalidation)
Recall
0.9369
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
1.113
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.2432
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2394
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9845
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1237.4517
UserCPU time millis
124.463
UserCPU time millis testing
0.318
UserCPU time millis training
124.145