Run
7799130

Run 7799130

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)_eta0.225047738314255
mlr.classif.xgboost(9)_max_depth15
mlr.classif.xgboost(9)_min_child_weight2.83820493164098
mlr.classif.xgboost(9)_subsample0.635640024067834
mlr.classif.xgboost(9)_colsample_bytree0.562710414640605
mlr.classif.xgboost(9)_colsample_bylevel0.859848221065477
mlr.classif.xgboost(9)_lambda110.072721515384
mlr.classif.xgboost(9)_alpha0.103008858189164
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds568
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
0.9872
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.953
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.9015
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3961.0486
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0711
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
0.953
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9531
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9531
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1489
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1874
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.3834
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1263.0507
UserCPU time millis
282.371
UserCPU time millis testing
1.418
UserCPU time millis training
280.953