OpenML
4377582

Run 4377582

Task 9952 (Supervised Classification) phoneme Uploaded 05-07-2017 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)_eta0.173303671261857
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight6.26286695271035
mlr.classif.xgboost(9)_subsample0.145494720502757
mlr.classif.xgboost(9)_colsample_bytree0.483666801592335
mlr.classif.xgboost(9)_colsample_bylevel0.536476947832853
mlr.classif.xgboost(9)_lambda1.16927579016045
mlr.classif.xgboost(9)_alpha25.5584334196895
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2955
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
0.8736
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8063
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.5245
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1756.4542
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2828
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4147
Cross-validation details (10-fold Crossvalidation)
Number of instances
5404
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.8049
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8105
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.8105
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6818
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3623
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.7957
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1307.9861
UserCPU time millis
122.072
UserCPU time millis testing
1.876
UserCPU time millis training
120.196