OpenML
6283879

Run 6283879

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)_eta0.00357305632180938
mlr.classif.xgboost(9)_max_depth2
mlr.classif.xgboost(9)_min_child_weight64.911826039514
mlr.classif.xgboost(9)_subsample0.724798581656069
mlr.classif.xgboost(9)_colsample_bytree0.952767302747816
mlr.classif.xgboost(9)_colsample_bylevel0.613594670314342
mlr.classif.xgboost(9)_lambda5.82965495493326
mlr.classif.xgboost(9)_alpha0.251316638008036
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1958
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
0.6921
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.7576
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.0101
Cross-validation details (10-fold Crossvalidation)
KB relative information score
-2254.272
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2652
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
0.7964
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
0.9466
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.3742
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3617
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9666
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1254.9835
UserCPU time millis
1257.846
UserCPU time millis testing
18.065
UserCPU time millis training
1239.781