Run
7803448

Run 7803448

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)_eta0.00835095788953186
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight93.5994348816197
mlr.classif.xgboost(9)_subsample0.161283575091511
mlr.classif.xgboost(9)_colsample_bytree0.917270191479474
mlr.classif.xgboost(9)_colsample_bylevel0.0992046562023461
mlr.classif.xgboost(9)_lambda0.0317697273963798
mlr.classif.xgboost(9)_alpha6.04686204339589
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds466
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
0.4994
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.4573
Per class
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-23.6287
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.4789
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
0.3672
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.606
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.606
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
1.0029
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.4887
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1.0001
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1245.5505
UserCPU time millis
46.783
UserCPU time millis testing
0.209
UserCPU time millis training
46.574