OpenML
6385674

Run 6385674

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)_eta0.0507106414356326
mlr.classif.xgboost(9)_max_depth12
mlr.classif.xgboost(9)_min_child_weight10.1424591113482
mlr.classif.xgboost(9)_subsample0.936020762939006
mlr.classif.xgboost(9)_colsample_bytree0.3359381982591
mlr.classif.xgboost(9)_colsample_bylevel0.542447707848623
mlr.classif.xgboost(9)_lambda28.8062516358823
mlr.classif.xgboost(9)_alpha0.011977277367446
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds313
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
0.7162
Per class
Cross-validation details (10-fold Crossvalidation)
Average cost
15.9302
Cross-validation details (10-fold Crossvalidation)
F measure
0.7743
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.0804
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-799.0604
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2543
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
0.8087
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8362
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.6541
Cross-validation details (10-fold Crossvalidation)
Recall
0.8362
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.908
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3556
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9503
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1286.2031
Total cost
636380
Cross-validation details (10-fold Crossvalidation)
UserCPU time millis
317.192
UserCPU time millis testing
5.996
UserCPU time millis training
311.196