Run
6177017

Run 6177017

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)_eta0.00171226648721569
mlr.classif.xgboost(9)_max_depth9
mlr.classif.xgboost(9)_min_child_weight16.1553399797369
mlr.classif.xgboost(9)_subsample0.873549669142813
mlr.classif.xgboost(9)_colsample_bytree0.738725714385509
mlr.classif.xgboost(9)_colsample_bylevel0.547038928139955
mlr.classif.xgboost(9)_lambda0.554179316155364
mlr.classif.xgboost(9)_alpha0.00181021509984246
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4690
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
0.9845
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9484
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8917
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3791.6128
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0922
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
0.9484
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9485
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9485
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1931
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2004
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4102
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1284.0327
UserCPU time millis
1969.68
UserCPU time millis testing
9.442
UserCPU time millis training
1960.238