Run
6181434

Run 6181434

Task 43 (Supervised Classification) spambase Uploaded 27-08-2017 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)_eta0.250928563565535
mlr.classif.xgboost(9)_max_depth2
mlr.classif.xgboost(9)_min_child_weight36.1271136147616
mlr.classif.xgboost(9)_subsample0.259995466750115
mlr.classif.xgboost(9)_colsample_bytree0.500787444412708
mlr.classif.xgboost(9)_colsample_bylevel0.74249546835199
mlr.classif.xgboost(9)_lambda0.337494642445764
mlr.classif.xgboost(9)_alpha260.514120037583
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds207
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
0.5
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.4573
Per class
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-346.1018
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.5
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
1.047
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.5
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1.0232
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1311.8828
UserCPU time millis
25.212
UserCPU time millis testing
0.114
UserCPU time millis training
25.098