OpenML
6387895

Run 6387895

Task 7295 (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)_eta0.225768394911817
mlr.classif.xgboost(9)_max_depth14
mlr.classif.xgboost(9)_min_child_weight22.5712049134942
mlr.classif.xgboost(9)_subsample0.808884990005754
mlr.classif.xgboost(9)_colsample_bytree0.992788592586294
mlr.classif.xgboost(9)_colsample_bylevel0.585748629411682
mlr.classif.xgboost(9)_lambda529.375175028152
mlr.classif.xgboost(9)_alpha0.00432991945534598
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4635
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
0.6835
Per class
Cross-validation details (10-fold Crossvalidation)
Average cost
14.4798
Cross-validation details (10-fold Crossvalidation)
F measure
0.7887
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.1598
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-161.6728
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2382
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
0.7805
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8242
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.8242
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.8504
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3693
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9867
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1246.5072
Total cost
578440
Cross-validation details (10-fold Crossvalidation)
UserCPU time millis
9279.682
UserCPU time millis testing
135.038
UserCPU time millis training
9144.644