Run
6173573

Run 6173573

Task 43 (Supervised Classification) spambase Uploaded 27-08-2017 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)_eta0.0139661917977732
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight17.4583324442864
mlr.classif.xgboost(9)_subsample0.782428031903692
mlr.classif.xgboost(9)_colsample_bytree0.80333590391092
mlr.classif.xgboost(9)_colsample_bylevel0.699209633283317
mlr.classif.xgboost(9)_lambda36.0588906844725
mlr.classif.xgboost(9)_alpha0.0661534510013345
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3277
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
0.9831
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9464
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8876
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3805.9316
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0898
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
0.9465
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9465
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9465
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1879
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2032
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4158
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1313.2327
UserCPU time millis
1236.748
UserCPU time millis testing
5.268
UserCPU time millis training
1231.48