Run
7806067

Run 7806067

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)_boostergblinear
mlr.classif.xgboost(9)_eta0.170276373298998
mlr.classif.xgboost(9)_subsample0.403192047844641
mlr.classif.xgboost(9)_lambda0.00877173399486586
mlr.classif.xgboost(9)_alpha25.004958660421
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds356
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
0.9641
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9053
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8008
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2994.549
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.182
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
0.9059
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9059
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9059
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3811
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2747
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5622
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1264.095
UserCPU time millis
46.673
UserCPU time millis testing
0.043
UserCPU time millis training
46.63