irace: buildCommandLine – R documentation

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buildCommandLine

Generate a command-line representation of a configuration

Description

buildCommandLine receives two vectors, one containing the values of the parameters, the other containing the switches of the parameters. It builds a string with the switches and the values that can be used as a command line to call the program to be tuned, thus generating one candidate configuration.

Usage

buildCommandLine(values, switches)

Arguments

`values`	A vector containing the value of each parameter for the candidate configuration.
`switches`	A vector containing the switches of each paramter (in an order that corresponds to the values vector).

Value

A string concatenating each element of switches and values for all parameters with a space between each pair of parameters (but none between the switches and the corresponding values).

Author(s)

Manuel López-Ibáñez and Jérémie Dubois-Lacoste

Examples

switches <- c("--switch1 ", "--switch2 ")
values <- c("value_1", "value_2")
buildCommandLine (values, switches)
## Build a command-line from the results produced by a previous run of irace.
# First, load the data produced by irace.
irace.logfile <- file.path(system.file(package="irace"),
                           "exdata", "irace-acotsp.Rdata")
load(irace.logfile)
attach(iraceResults)
apply(allConfigurations[1:10, unlist(parameters$names)], 1, buildCommandLine,
      unlist(parameters$switches))

irace

Iterated Racing for Automatic Algorithm Configuration

v3.4.1

GPL (>= 2)

Authors

Manuel López-Ibáñez [aut, cre] (<https://orcid.org/0000-0001-9974-1295>), Jérémie Dubois-Lacoste [aut], Leslie Pérez Cáceres [aut], Thomas Stützle [aut], Mauro Birattari [aut], Eric Yuan [ctb], Prasanna Balaprakash [ctb], Nguyen Dang [ctb]

Initial release