OpenML
4371347

Run 4371347

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)_eta0.0786034273695594
mlr.classif.xgboost(9)_max_depth4
mlr.classif.xgboost(9)_min_child_weight23.883893890078
mlr.classif.xgboost(9)_subsample0.746594554302283
mlr.classif.xgboost(9)_colsample_bytree0.779096744023263
mlr.classif.xgboost(9)_colsample_bylevel0.888470695819706
mlr.classif.xgboost(9)_lambda7.27093364511942
mlr.classif.xgboost(9)_alpha0.0233834547805756
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4450
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
0.9439
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.886
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7242
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3397.1586
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1539
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
0.8857
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8864
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.8864
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3711
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2909
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6388
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1298.9805
UserCPU time millis
457.894
UserCPU time millis testing
8.486
UserCPU time millis training
449.408