Run
7107787

Run 7107787

Task 14951 (Supervised Classification) eeg-eye-state Uploaded 04-09-2017 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)_eta0.00601463274374362
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight1.63606661245137
mlr.classif.xgboost(9)_subsample0.852629146678373
mlr.classif.xgboost(9)_colsample_bytree0.389043139992282
mlr.classif.xgboost(9)_colsample_bylevel0.23335243971087
mlr.classif.xgboost(9)_lambda117.139657080494
mlr.classif.xgboost(9)_alpha0.0205500176986081
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4442
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
0.9435
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8665
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7295
Cross-validation details (10-fold Crossvalidation)
KB relative information score
7604.8738
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2658
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4948
Cross-validation details (10-fold Crossvalidation)
Number of instances
14980
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.8675
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.867
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9924
Cross-validation details (10-fold Crossvalidation)
Recall
0.867
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.5373
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4974
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3249
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6532
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1269.4414
UserCPU time millis
2318.126
UserCPU time millis testing
62.655
UserCPU time millis training
2255.471