Run
6351675

Run 6351675

Task 14971 (Supervised Classification) Click_prediction_small Uploaded 29-08-2017 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)_eta0.134667893241723
mlr.classif.xgboost(9)_max_depth15
mlr.classif.xgboost(9)_min_child_weight68.1471557598284
mlr.classif.xgboost(9)_subsample0.452314236434177
mlr.classif.xgboost(9)_colsample_bytree0.978050095727667
mlr.classif.xgboost(9)_colsample_bylevel0.279990306124091
mlr.classif.xgboost(9)_lambda25.5148136143523
mlr.classif.xgboost(9)_alpha76.2258393562908
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4964
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
0.7016
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.7588
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.0152
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-1808.6578
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2601
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
0.787
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.832
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.832
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9285
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3593
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9602
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1292.5485
UserCPU time millis
2070.242
UserCPU time millis testing
27.029
UserCPU time millis training
2043.213