Run
7800938

Run 7800938

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)_eta0.0297705525621994
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight3.05094895610906
mlr.classif.xgboost(9)_subsample0.321495178854093
mlr.classif.xgboost(9)_colsample_bytree0.736073834355921
mlr.classif.xgboost(9)_colsample_bylevel0.431732431752607
mlr.classif.xgboost(9)_lambda0.00867669289937151
mlr.classif.xgboost(9)_alpha1.32780521181568
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2428
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
0.9858
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9532
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.9018
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3951.7486
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.072
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
0.9532
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9533
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9533
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1507
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1917
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.3922
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1266.9655
UserCPU time millis
608.204
UserCPU time millis testing
4.278
UserCPU time millis training
603.926