OpenML
6293511

Run 6293511

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)_eta0.00762870819969431
mlr.classif.xgboost(9)_max_depth14
mlr.classif.xgboost(9)_min_child_weight1.71388707240333
mlr.classif.xgboost(9)_subsample0.219207297405228
mlr.classif.xgboost(9)_colsample_bytree0.540752832079306
mlr.classif.xgboost(9)_colsample_bylevel0.600966913625598
mlr.classif.xgboost(9)_lambda24.9823468960603
mlr.classif.xgboost(9)_alpha3.5624572318206
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1786
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
0.7119
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.77
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.062
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-1092.6628
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2564
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
0.8106
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8354
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.8354
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9153
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3568
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9535
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1267.0043
UserCPU time millis
2209.58
UserCPU time millis testing
43.197
UserCPU time millis training
2166.383