Run
7798293

Run 7798293

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)_eta0.00303753442610179
mlr.classif.xgboost(9)_max_depth3
mlr.classif.xgboost(9)_min_child_weight2.91805016299848
mlr.classif.xgboost(9)_subsample0.872246721363626
mlr.classif.xgboost(9)_colsample_bytree0.502518097870052
mlr.classif.xgboost(9)_colsample_bylevel0.0735282388050109
mlr.classif.xgboost(9)_lambda432.357084851584
mlr.classif.xgboost(9)_alpha0.58967502049144
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1596
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
0.9569
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8694
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7234
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1764.199
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3249
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
0.8865
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8739
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8739
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6804
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3513
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.7189
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1241.9241
UserCPU time millis
206.045
UserCPU time millis testing
2
UserCPU time millis training
204.045