Run
7789323

Run 7789323

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)_eta0.388629419042297
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight2.24128991607575
mlr.classif.xgboost(9)_subsample0.789340903866105
mlr.classif.xgboost(9)_colsample_bytree0.802399519830942
mlr.classif.xgboost(9)_colsample_bylevel0.722062953049317
mlr.classif.xgboost(9)_lambda187.23072154434
mlr.classif.xgboost(9)_alpha68.3902648857574
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4962
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
0.9745
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9399
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8737
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3326.9993
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1506
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
0.9405
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9402
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9402
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3154
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2316
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4739
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1285.0216
UserCPU time millis
778.396
UserCPU time millis testing
2.35
UserCPU time millis training
776.046