Run
7796915

Run 7796915

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)_eta0.00641784233772999
mlr.classif.xgboost(9)_max_depth12
mlr.classif.xgboost(9)_min_child_weight87.556598514017
mlr.classif.xgboost(9)_subsample0.463013903889805
mlr.classif.xgboost(9)_colsample_bytree0.642097780480981
mlr.classif.xgboost(9)_colsample_bylevel0.58832416892983
mlr.classif.xgboost(9)_lambda12.3364920475879
mlr.classif.xgboost(9)_alpha22.1526248525217
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4539
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
0.943
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.894
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7767
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2799.54
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2039
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
0.8949
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8948
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8948
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4269
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2945
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6027
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1303.0769
UserCPU time millis
731.485
UserCPU time millis testing
3.588
UserCPU time millis training
727.897