Run
7797390

Run 7797390

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)_eta0.0887897851071842
mlr.classif.xgboost(9)_max_depth9
mlr.classif.xgboost(9)_min_child_weight8.03023453186938
mlr.classif.xgboost(9)_subsample0.698782985867001
mlr.classif.xgboost(9)_colsample_bytree0.139459351543337
mlr.classif.xgboost(9)_colsample_bylevel0.377040546620265
mlr.classif.xgboost(9)_lambda0.324377106385723
mlr.classif.xgboost(9)_alpha8.25314701921267
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3980
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
0.9839
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9477
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8902
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3780.639
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0931
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
0.9478
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9478
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9478
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.195
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2031
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4157
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1287.3132
UserCPU time millis
447.157
UserCPU time millis testing
3.239
UserCPU time millis training
443.918