Run
7805844

Run 7805844

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)_eta0.467241456062873
mlr.classif.xgboost(9)_subsample0.27952845483087
mlr.classif.xgboost(9)_lambda0.00105341320176763
mlr.classif.xgboost(9)_alpha0.00191768114228768
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4385
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
0.972
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.928
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8488
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3526.8472
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1192
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
0.9282
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9283
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9283
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2496
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2416
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4944
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1269.774
UserCPU time millis
521.703
UserCPU time millis testing
0.048
UserCPU time millis training
521.655