Run
7880838

Run 7880838

Task 145857 (Supervised Classification) phoneme Uploaded 10-09-2017 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)_eta0.0255698190505699
mlr.classif.xgboost(9)_max_depth8
mlr.classif.xgboost(9)_min_child_weight4.00972583480882
mlr.classif.xgboost(9)_subsample0.356942366808653
mlr.classif.xgboost(9)_colsample_bytree0.571710145100951
mlr.classif.xgboost(9)_colsample_bylevel0.891096448525786
mlr.classif.xgboost(9)_lambda18.4079044190184
mlr.classif.xgboost(9)_alpha0.0740538385912914
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2095
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
0.9384
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.877
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7018
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3066.1346
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1821
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
0.8765
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8777
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.8777
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4392
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2978
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.654
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1332.4726
UserCPU time millis
237.495
UserCPU time millis testing
5.431
UserCPU time millis training
232.064