.validation_settings |
Ignored if .valdiate = FALSE .
Otherwise, a list of validation settings:
- objective_test
A function , the test function to be optimized.
By default, it is the
Ackley function.
- objective_add
A list of additional arguments to
objective_test (if any).
By default, objective_add = list() , because the default function
for objective_test does not have additional arguments.
- initial
A numeric vector, the initial values for the
optimization of objective_test .
By default, initial = round(stats::rnorm(2), 2) .
- check_seconds
An integer , the maximum number of seconds
before the test is aborted.
The test call is considered to be successful if no error occurred
within check_seconds seconds.
By default, check_seconds = 10 .
|