Run
6179741

Run 6179741

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)_eta0.232663303357595
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight1.47667507991836
mlr.classif.xgboost(9)_subsample0.236043382994831
mlr.classif.xgboost(9)_colsample_bytree0.620868792524561
mlr.classif.xgboost(9)_colsample_bylevel0.280629736371338
mlr.classif.xgboost(9)_lambda0.123694751293333
mlr.classif.xgboost(9)_alpha0.118309745121885
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1197
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
0.9815
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9456
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8858
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3977.9793
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.066
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
0.9456
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9457
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9457
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1382
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2108
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4314
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1298.2502
UserCPU time millis
210.88
UserCPU time millis testing
1.806
UserCPU time millis training
209.074