Run
7798930

Run 7798930

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)_eta0.1154248473417
mlr.classif.xgboost(9)_max_depth14
mlr.classif.xgboost(9)_min_child_weight87.4934602210802
mlr.classif.xgboost(9)_subsample0.796644181618467
mlr.classif.xgboost(9)_colsample_bytree0.443868475733325
mlr.classif.xgboost(9)_colsample_bylevel0.64806994702667
mlr.classif.xgboost(9)_lambda0.459778879982935
mlr.classif.xgboost(9)_alpha0.0267543876281588
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2109
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
0.9631
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9167
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8248
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3301.153
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1468
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
0.9173
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9172
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9172
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3074
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2554
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5226
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1258.3268
UserCPU time millis
337.509
UserCPU time millis testing
1.58
UserCPU time millis training
335.929