OpenML
4372808

Run 4372808

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)_eta0.00144549877553692
mlr.classif.xgboost(9)_max_depth10
mlr.classif.xgboost(9)_min_child_weight9.7705074647387
mlr.classif.xgboost(9)_subsample0.98065127695445
mlr.classif.xgboost(9)_colsample_bytree0.888280194019899
mlr.classif.xgboost(9)_colsample_bylevel0.290643888525665
mlr.classif.xgboost(9)_lambda0.0509095882487942
mlr.classif.xgboost(9)_alpha201.042261721412
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1455
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
0.8515
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.585
Per class
Cross-validation details (10-fold Crossvalidation)
KB relative information score
458.6965
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.3844
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
0.4992
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.7065
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.8733
Cross-validation details (10-fold Crossvalidation)
Recall
0.7065
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.9268
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4554
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.411
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.9027
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1287.5926
UserCPU time millis
110.381
UserCPU time millis testing
1.746
UserCPU time millis training
108.635