Run
6283499

Run 6283499

Task 14971 (Supervised Classification) Click_prediction_small Uploaded 28-08-2017 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)_eta0.505750971415711
mlr.classif.xgboost(9)_max_depth3
mlr.classif.xgboost(9)_min_child_weight9.24478256057287
mlr.classif.xgboost(9)_subsample0.9428016733611
mlr.classif.xgboost(9)_colsample_bytree0.41610485012643
mlr.classif.xgboost(9)_colsample_bylevel0.825194792589173
mlr.classif.xgboost(9)_lambda0.443271620243834
mlr.classif.xgboost(9)_alpha0.538919751749928
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4798
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
0.6693
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.7856
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.1663
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-924.4945
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2379
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.2801
Cross-validation details (10-fold Crossvalidation)
Number of instances
39948
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.7731
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8109
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.8109
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.8494
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3817
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
1.02
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1251.3682
Total cost
UserCPU time millis
3262.569
UserCPU time millis testing
62.494
UserCPU time millis training
3200.075