Run
7801264

Run 7801264

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)_eta0.0106836054250938
mlr.classif.xgboost(9)_max_depth12
mlr.classif.xgboost(9)_min_child_weight30.7709925321597
mlr.classif.xgboost(9)_subsample0.123793776007369
mlr.classif.xgboost(9)_colsample_bytree0.693435938330367
mlr.classif.xgboost(9)_colsample_bylevel0.106501621659845
mlr.classif.xgboost(9)_lambda0.518259605716739
mlr.classif.xgboost(9)_alpha0.635534410069257
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3045
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
0.9294
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8695
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7249
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2631.7007
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2194
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
0.8706
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8707
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8707
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4594
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.314
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6425
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1254.4345
UserCPU time millis
319.451
UserCPU time millis testing
1.957
UserCPU time millis training
317.494