Run
7798110

Run 7798110

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)_eta0.0151885834895402
mlr.classif.xgboost(9)_max_depth8
mlr.classif.xgboost(9)_min_child_weight9.99915573365594
mlr.classif.xgboost(9)_subsample0.962480548466556
mlr.classif.xgboost(9)_colsample_bytree0.509865909349173
mlr.classif.xgboost(9)_colsample_bylevel0.736890345346183
mlr.classif.xgboost(9)_lambda872.386830766483
mlr.classif.xgboost(9)_alpha0.107968047268393
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3693
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
0.9808
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9427
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8796
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3646.0809
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1099
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
0.9428
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9428
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9428
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2301
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2133
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4364
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1281.2307
UserCPU time millis
1328.074
UserCPU time millis testing
6.477
UserCPU time millis training
1321.597