SampleInstances: Sample instances (without replacement) from the set of...

In fcampelo/MetaTuner: MetaTuner: Metaheuristics Tuner

Description

Returns a randomly sampled subset of instances, so that repetitions do not occur. If the number of available instances in instance.list is smaller than N, it will return a vector containing less than N indices (it can also return an empty vector, if all instances have already been sampled)

Usage

SampleInstances(instance.list, N, sampled.instances = numeric(0))

Arguments

instance.list	list containing all available tuning instances.
N	number of instances to sample.
sampled.instances	vector of indices of all instances that have already been sampled.

Value

a vector (of size between zero and N) of instance indices

Author(s)

Felipe Campelo ([e-mail]), Athila Trindade ([e-mail])

fcampelo/MetaTuner documentation built on May 29, 2019, 9:14 a.m.