OpenML
6360141

Run 6360141

Task 145857 (Supervised Classification) phoneme 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)_boostergblinear
mlr.classif.xgboost(9)_eta0.275603318971468
mlr.classif.xgboost(9)_subsample0.366400990611874
mlr.classif.xgboost(9)_lambda1.0076653520685
mlr.classif.xgboost(9)_alpha130.847607567888
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1850
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
0.8116
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.7138
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.2816
Cross-validation details (10-fold Crossvalidation)
KB relative information score
1039.2145
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3345
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
0.7137
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.735
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.735
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.8066
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3994
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.8771
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1310.3995
UserCPU time millis
39.608
UserCPU time millis testing
0.013
UserCPU time millis training
39.595