Run
7787491

Run 7787491

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)_eta0.0529460831694976
mlr.classif.xgboost(9)_max_depth11
mlr.classif.xgboost(9)_min_child_weight41.488724093306
mlr.classif.xgboost(9)_subsample0.142304974258877
mlr.classif.xgboost(9)_colsample_bytree0.450889510801062
mlr.classif.xgboost(9)_colsample_bylevel0.595605961512774
mlr.classif.xgboost(9)_lambda370.653682791026
mlr.classif.xgboost(9)_alpha0.00974199806762723
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4166
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
0.9203
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.8568
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.6981
Cross-validation details (10-fold Crossvalidation)
KB relative information score
2463.966
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.2376
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
0.8581
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8583
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.8583
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.4974
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.3257
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6665
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1302.7092
UserCPU time millis
464.174
UserCPU time millis testing
0.849
UserCPU time millis training
463.325