Run
7796113

Run 7796113

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)_eta0.0015813661458111
mlr.classif.xgboost(9)_max_depth14
mlr.classif.xgboost(9)_min_child_weight80.7726361910689
mlr.classif.xgboost(9)_subsample0.677723428164609
mlr.classif.xgboost(9)_colsample_bytree0.435601041652262
mlr.classif.xgboost(9)_colsample_bylevel0.893247882602736
mlr.classif.xgboost(9)_lambda0.447140162753635
mlr.classif.xgboost(9)_alpha0.0163858807816531
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3652
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
0.9633
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.916
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8231
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3089.3755
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1735
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
0.9168
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9165
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9165
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3632
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2634
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.539
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1279.9008
UserCPU time millis
834.482
UserCPU time millis testing
4.188
UserCPU time millis training
830.294