A simple mlr3misc::Dictionary storing objects of class AcqOptimizer.
Each input transformation has an associated help page, see mlr_acqoptimizers[id].
For a more convenient way to retrieve and construct an acquisition function optimizer, see acqo().
Format
R6::R6Class object inheriting from mlr3misc::Dictionary.
Methods
See mlr3misc::Dictionary.
See also
Sugar function: acqo()
Other Dictionary:
mlr_acqfunctions,
mlr_input_trafos,
mlr_loop_functions,
mlr_output_trafos,
mlr_result_assigners
Examples
library(data.table)
as.data.table(mlr_acqoptimizers)
#> Warning: Column 2 ['label'] of item 1 is length 0. This (and 7 others like it) has been filled with NA (NULL for list columns) to make each item uniform.
#> Key: <key>
#> key label man
#> <char> <lgcl> <lgcl>
#> 1: direct NA NA
#> 2: lbfgsb NA NA
#> 3: local_search NA NA
#> 4: random_search NA NA
acqo("local_search")
#> <AcqOptimizerLocalSearch>: (OptimizerLocalSearch)
#> * Parameters: catch_errors=TRUE