Run
7786350

Run 7786350

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)_eta0.472956599587185
mlr.classif.xgboost(9)_max_depth2
mlr.classif.xgboost(9)_min_child_weight1.6197836937911
mlr.classif.xgboost(9)_subsample0.513380260695703
mlr.classif.xgboost(9)_colsample_bytree0.707661816617474
mlr.classif.xgboost(9)_colsample_bylevel0.706195883452892
mlr.classif.xgboost(9)_lambda0.204069893641669
mlr.classif.xgboost(9)_alpha30.6923472183806
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds3836
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
0.9788
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9337
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8606
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3557.0595
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1188
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
0.9339
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9339
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9339
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.2488
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2255
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.4615
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1298.0425
UserCPU time millis
547.942
UserCPU time millis testing
2.306
UserCPU time millis training
545.636