Run
7794169

Run 7794169

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)_eta0.00690829139908105
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight74.6131978964193
mlr.classif.xgboost(9)_subsample0.533525181980804
mlr.classif.xgboost(9)_colsample_bytree0.841772766783834
mlr.classif.xgboost(9)_colsample_bylevel0.81983005721122
mlr.classif.xgboost(9)_lambda0.0939780849199536
mlr.classif.xgboost(9)_alpha11.2260255490752
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds2937
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
0.957
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9073
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8049
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3121.3124
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1677
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
0.9079
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9078
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9078
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3511
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2691
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5507
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1284.0572
UserCPU time millis
707.81
UserCPU time millis testing
2.67
UserCPU time millis training
705.14