Run
7805638

Run 7805638

Task 145979 (Supervised Classification) spambase Uploaded 09-09-2017 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)_eta0.337283516458633
mlr.classif.xgboost(9)_max_depth9
mlr.classif.xgboost(9)_min_child_weight32.2789606377859
mlr.classif.xgboost(9)_subsample0.877412038808689
mlr.classif.xgboost(9)_colsample_bytree0.0963335754349828
mlr.classif.xgboost(9)_colsample_bylevel0.800294474465773
mlr.classif.xgboost(9)_lambda6.01619380295527
mlr.classif.xgboost(9)_alpha0.00442867937170241
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1822
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
0.9781
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9346
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8627
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3701.1785
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1002
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4776
Cross-validation details (10-fold Crossvalidation)
Number of instances
4601
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.9347
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9348
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9348
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2098
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2212
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4527
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1256.8578
UserCPU time millis
234.272
UserCPU time millis testing
1.658
UserCPU time millis training
232.614