Run
7796669

Run 7796669

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)_eta0.712269054451498
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight11.9311639734746
mlr.classif.xgboost(9)_subsample0.266350744129159
mlr.classif.xgboost(9)_colsample_bytree0.223780521424487
mlr.classif.xgboost(9)_colsample_bylevel0.647448628209531
mlr.classif.xgboost(9)_lambda0.007664956060045
mlr.classif.xgboost(9)_alpha5.08669810594911
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2297
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
0.9727
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9284
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8497
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3608.0203
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1098
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
0.9287
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9287
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9287
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2299
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2366
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4841
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1301.454
UserCPU time millis
263.503
UserCPU time millis testing
1.753
UserCPU time millis training
261.75