Run
7800526

Run 7800526

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)_eta0.00114903690302454
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight1.0337301396528
mlr.classif.xgboost(9)_subsample0.659401717083529
mlr.classif.xgboost(9)_colsample_bytree0.599758633412421
mlr.classif.xgboost(9)_colsample_bylevel0.729519978631288
mlr.classif.xgboost(9)_lambda0.00184341368925484
mlr.classif.xgboost(9)_alpha0.0436986707536973
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds531
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
0.9838
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9447
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8838
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1816.7318
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3275
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
0.9453
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.945
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.945
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6858
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3369
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6895
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1259.3711
UserCPU time millis
369.379
UserCPU time millis testing
1.805
UserCPU time millis training
367.574