Run
7796390

Run 7796390

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)_eta0.289686994780743
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight33.0297566369727
mlr.classif.xgboost(9)_subsample0.181135726557113
mlr.classif.xgboost(9)_colsample_bytree0.629063673084602
mlr.classif.xgboost(9)_colsample_bylevel0.0553797630127519
mlr.classif.xgboost(9)_lambda0.0956038785932379
mlr.classif.xgboost(9)_alpha0.00388566151974711
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2650
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
0.9386
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8849
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7578
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2924.1935
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1864
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
0.8855
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8857
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8857
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3903
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2962
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6062
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1291.2639
UserCPU time millis
267.327
UserCPU time millis testing
1.421
UserCPU time millis training
265.906