Description Usage Arguments Details Value
Compare performance of several ensembles on the same data, with or without hyperparameter tuning
1 | compareEnsemble(algorithms, task, tuning = FALSE, control = list())
|
algorithms |
Vector with lists of algorithms to be stacked (same algorithms as in |
task |
Either one classification task for comparison using cross-validation or a list of tasks for comparisons across tasks (see Details). |
tuning |
Whether to tune the learners or not (default: |
control |
Optional list of settings (see Details). |
See compareAlgorithms()
. The argument algorithms
should be assigned a list of vectors
(or list of lists). A stacked ensemble will be created for every element of the outer list.
The result of the comparison, as an object of class mlr::BenchmarkResult.
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