Run
7809929

Run 7809929

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)_eta0.0125736863121992
mlr.classif.xgboost(9)_max_depth13
mlr.classif.xgboost(9)_min_child_weight6.84850386469341
mlr.classif.xgboost(9)_subsample0.939126153709367
mlr.classif.xgboost(9)_colsample_bytree0.790881070308387
mlr.classif.xgboost(9)_colsample_bylevel0.371453956700861
mlr.classif.xgboost(9)_lambda18.472968445283
mlr.classif.xgboost(9)_alpha0.0439230208266201
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds1353
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
0.9865
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.9534
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.9024
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3883.8939
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.081
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
0.9534
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9535
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9535
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.1696
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.1922
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.3934
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1261.6909
UserCPU time millis
544.124
UserCPU time millis testing
3.224
UserCPU time millis training
540.9