OpenML
4370855

Run 4370855

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)_eta0.00831789591137445
mlr.classif.xgboost(9)_max_depth4
mlr.classif.xgboost(9)_min_child_weight3.52729497505618
mlr.classif.xgboost(9)_subsample0.156640215520747
mlr.classif.xgboost(9)_colsample_bytree0.698998153209686
mlr.classif.xgboost(9)_colsample_bylevel0.422119049122557
mlr.classif.xgboost(9)_lambda180.747513233004
mlr.classif.xgboost(9)_alpha0.306054059947179
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3919
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
0.8939
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8208
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.5621
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2034.4684
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2618
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
0.8196
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8236
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.8236
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.6312
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3476
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.7634
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1276.0915
UserCPU time millis
282.321
UserCPU time millis testing
6.779
UserCPU time millis training
275.542