Run
7807460

Run 7807460

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)_eta0.00434506448669165
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight115.886758632729
mlr.classif.xgboost(9)_subsample0.356541883666068
mlr.classif.xgboost(9)_colsample_bytree0.795540868071839
mlr.classif.xgboost(9)_colsample_bylevel0.903642907040194
mlr.classif.xgboost(9)_lambda1.88347147849484
mlr.classif.xgboost(9)_alpha0.0100024135501721
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds578
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
0.9096
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8475
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.678
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1868.1089
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.307
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
0.8494
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8494
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8494
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6428
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3545
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.7255
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1262.0469
UserCPU time millis
122.551
UserCPU time millis testing
0.4
UserCPU time millis training
122.151