Run
7800939

Run 7800939

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)_eta0.00892412436985364
mlr.classif.xgboost(9)_min_child_weight80.9836378138798
mlr.classif.xgboost(9)_subsample0.589767648326233
mlr.classif.xgboost(9)_colsample_bytree0.943506282521412
mlr.classif.xgboost(9)_colsample_bylevel0.971231046365574
mlr.classif.xgboost(9)_lambda199.427297659453
mlr.classif.xgboost(9)_alpha0.00189618224726661
mlr.classif.xgboost(9)_nthread1
mlr.classif.xgboost(9)_nrounds4576
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
0.9551
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.908
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.8064
Cross-validation details (10-fold Crossvalidation)
KB relative information score
3137.2119
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.1652
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
0.9085
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.9085
Cross-validation details (10-fold Crossvalidation)
Prior entropy
0.9674
Cross-validation details (10-fold Crossvalidation)
Recall
0.9085
Per class
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3459
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4886
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.2708
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.5542
Cross-validation details (10-fold Crossvalidation)
SciMark benchmark
1230.6331
UserCPU time millis
1290.816
UserCPU time millis testing
4.402
UserCPU time millis training
1286.414