OpenML
6360652

Run 6360652

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)_eta0.69561795518301
mlr.classif.xgboost(9)_max_depth9
mlr.classif.xgboost(9)_min_child_weight1.0262705362168
mlr.classif.xgboost(9)_subsample0.247984296735376
mlr.classif.xgboost(9)_colsample_bytree0.775588548043743
mlr.classif.xgboost(9)_colsample_bylevel0.260294828796759
mlr.classif.xgboost(9)_lambda631.861263836316
mlr.classif.xgboost(9)_alpha0.293496632549484
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1251
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
0.7079
Per class
Cross-validation details (10-fold Crossvalidation)
Average cost
15.3294
Cross-validation details (10-fold Crossvalidation)
F measure
0.7836
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.1228
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-736.4476
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2493
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
0.797
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8355
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.8355
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.8899
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3574
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9549
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1292.0789
Total cost
612380
Cross-validation details (10-fold Crossvalidation)
UserCPU time millis
947.308
UserCPU time millis testing
20.102
UserCPU time millis training
927.206