Run
7792857

Run 7792857

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)_eta0.00116306981132477
mlr.classif.xgboost(9)_min_child_weight97.5990141996005
mlr.classif.xgboost(9)_subsample0.403718863241375
mlr.classif.xgboost(9)_colsample_bytree0.099587666336447
mlr.classif.xgboost(9)_colsample_bylevel0.809795336099342
mlr.classif.xgboost(9)_lambda902.072949975771
mlr.classif.xgboost(9)_alpha0.0480719651155884
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds617
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
0.9253
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.6091
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.227
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-167.9798
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.4874
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
0.7896
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.6827
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.6827
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
1.0207
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.4878
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9983
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1279.5877
UserCPU time millis
68.761
UserCPU time millis testing
0.392
UserCPU time millis training
68.369