Run
7803026

Run 7803026

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)_eta0.033899635997789
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight11.4586180561633
mlr.classif.xgboost(9)_subsample0.120046023209579
mlr.classif.xgboost(9)_colsample_bytree0.153789556119591
mlr.classif.xgboost(9)_colsample_bylevel0.567931771744043
mlr.classif.xgboost(9)_lambda1.3084298756301
mlr.classif.xgboost(9)_alpha0.0688527545104234
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3435
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
0.9665
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9221
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8361
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3348.3286
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1417
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
0.9229
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9226
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9226
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2967
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2507
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5131
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1262.5127
UserCPU time millis
361.428
UserCPU time millis testing
2.618
UserCPU time millis training
358.81