Run
7788616

Run 7788616

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)_eta0.496738304807979
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight2.29274269100728
mlr.classif.xgboost(9)_subsample0.956035347934812
mlr.classif.xgboost(9)_colsample_bytree0.524158314103261
mlr.classif.xgboost(9)_colsample_bylevel0.62188312294893
mlr.classif.xgboost(9)_lambda11.9790753875024
mlr.classif.xgboost(9)_alpha53.2096259093467
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3662
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
0.9759
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9365
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8666
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3445.2476
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1341
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
0.9368
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9368
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9368
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2809
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2293
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4694
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1303.4117
UserCPU time millis
518.805
UserCPU time millis testing
1.817
UserCPU time millis training
516.988