OpenML
5822920

Run 5822920

Task 9978 (Supervised Classification) ozone-level-8hr Uploaded 13-07-2017 by OpenML_Bot R
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  • AzureBot12 botV1 mlrRandomBot sciBenchV1.0
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Flow

mlr.classif.xgboost(9)Learner mlr.classif.xgboost from package(s) xgboost.
mlr.classif.xgboost(9)_eta0.498422098220182
mlr.classif.xgboost(9)_max_depth2
mlr.classif.xgboost(9)_min_child_weight16.2282403975221
mlr.classif.xgboost(9)_subsample0.815288195107132
mlr.classif.xgboost(9)_colsample_bytree0.36145231872797
mlr.classif.xgboost(9)_colsample_bylevel0.439931316068396
mlr.classif.xgboost(9)_lambda0.0293730860369517
mlr.classif.xgboost(9)_alpha0.119949652670951
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1945
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
0.8569
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9308
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.3666
Cross-validation details (10-fold Crossvalidation)
KB relative information score
68.546
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0754
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
0.9271
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
0.6359
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.2432
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2293
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.943
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1265.474
UserCPU time millis
173.829
UserCPU time millis testing
0.821
UserCPU time millis training
173.008