Run
7811476

Run 7811476

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)_eta0.00601221147961548
mlr.classif.xgboost(9)_max_depth14
mlr.classif.xgboost(9)_min_child_weight14.5634849783566
mlr.classif.xgboost(9)_subsample0.720288891228847
mlr.classif.xgboost(9)_colsample_bytree0.615175409475341
mlr.classif.xgboost(9)_colsample_bylevel0.879447556799278
mlr.classif.xgboost(9)_lambda0.00639652301694956
mlr.classif.xgboost(9)_alpha1.24604642045342
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds623
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
0.982
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9422
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8787
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3533.9315
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1245
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
0.9424
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9424
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9424
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2607
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2157
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4413
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1236.3232
UserCPU time millis
326.626
UserCPU time millis testing
1.217
UserCPU time millis training
325.409