Run
7800180

Run 7800180

Task 145979 (Supervised Classification) spambase Uploaded 09-09-2017 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)_eta0.528876422829452
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight1.1502103017251
mlr.classif.xgboost(9)_subsample0.286128802294843
mlr.classif.xgboost(9)_colsample_bytree0.299277050886303
mlr.classif.xgboost(9)_colsample_bylevel0.117100452305749
mlr.classif.xgboost(9)_lambda0.00402293593560089
mlr.classif.xgboost(9)_alpha0.00437738588753067
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4413
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
0.9763
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.933
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8596
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3898.1788
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.0732
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.4776
Cross-validation details (10-fold Crossvalidation)
Number of instances
4601
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.933
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9331
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9331
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1534
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2357
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4823
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1252.0596
UserCPU time millis
468.355
UserCPU time millis testing
3.576
UserCPU time millis training
464.779