Run
7794076

Run 7794076

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)_boostergblinear
mlr.classif.xgboost(9)_eta0.00145143694431485
mlr.classif.xgboost(9)_subsample0.201299392082728
mlr.classif.xgboost(9)_lambda0.139891018577364
mlr.classif.xgboost(9)_alpha39.8723853389226
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds637
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
0.9615
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.917
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8261
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2017.437
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2933
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
0.917
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.917
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.917
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6141
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3354
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6864
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1294.4669
UserCPU time millis
75.961
UserCPU time millis testing
0.053
UserCPU time millis training
75.908