Run
7799524

Run 7799524

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)_eta0.111209300267577
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight93.107824734901
mlr.classif.xgboost(9)_subsample0.881592823774554
mlr.classif.xgboost(9)_colsample_bytree0.512799113988876
mlr.classif.xgboost(9)_colsample_bylevel0.279433266725391
mlr.classif.xgboost(9)_lambda287.761688922474
mlr.classif.xgboost(9)_alpha1.68288095593651
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2150
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
0.9611
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9147
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8205
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3256.4127
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1522
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
0.9154
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9152
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9152
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3186
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2589
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5299
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1252.9795
UserCPU time millis
297.874
UserCPU time millis testing
1.586
UserCPU time millis training
296.288