Run
7800116

Run 7800116

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)_eta0.149815182583907
mlr.classif.xgboost(9)_subsample0.73262510788627
mlr.classif.xgboost(9)_lambda340.956013311311
mlr.classif.xgboost(9)_alpha9.6282578178946
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2064
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
0.9433
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.867
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7192
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2340.2048
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2543
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
0.8695
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8687
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8687
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.5326
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3238
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6626
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1271.0383
UserCPU time millis
243.522
UserCPU time millis testing
0.048
UserCPU time millis training
243.474