Run
7810323

Run 7810323

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)_eta0.00127137387364238
mlr.classif.xgboost(9)_max_depth9
mlr.classif.xgboost(9)_min_child_weight97.9723955424309
mlr.classif.xgboost(9)_subsample0.277523886645213
mlr.classif.xgboost(9)_colsample_bytree0.859104561619461
mlr.classif.xgboost(9)_colsample_bylevel0.399796517100185
mlr.classif.xgboost(9)_lambda0.00745970140908506
mlr.classif.xgboost(9)_alpha0.00373309446626238
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4378
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
0.9077
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.844
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.6707
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2041.7403
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2859
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
0.8458
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8459
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8459
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.5987
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.348
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.7121
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1265.0428
UserCPU time millis
594.303
UserCPU time millis testing
2.991
UserCPU time millis training
591.312