mosmafsTermEvals: Termination Function Creator
In mosmafs: Multi-Objective Simultaneous Model and Feature Selection

mosmafsTermEvals

R Documentation

Termination Function Creator

Description

These create functions that can be given to slickEcr's generations argument

The stagnation terminators only count stagnation from the last time the fidelity was changed in a way that led to population re-evaluation.

Usage

mosmafsTermEvals(evals)

mosmafsTermGenerations(generations)

mosmafsTermTime(time)

mosmafsTermFidelity(fidelity)

mosmafsTermStagnationHV(stag, stag.index = "generations")

mosmafsTermStagnationObjStatistic(
  stag,
  stag.index = "generations",
  obj.stat = "mean",
  objective.index = TRUE
)

Arguments

`evals`	`[integer(1)]` limit evals.
`generations`	`[integer(1)]` limit generations. Initial population does not count.
`time`	`[numeric(1)]` limit evaluation time (which does not count holdout fitting time.
`fidelity`	`[numeric(1)]` total fidelity evaluation to limit.
`stag`	`[integer(1)]` number of generations (or other measures) without progress in hypervolume or mean objective value.
`stag.index`	`[character(1)]` one of `"generations"` (default), `"evals"`, `"time"`, `"fidelity"`: What index to count `stag` against when aborting after stagnation.
`obj.stat`	`[character(1)]` what statistic of the objective to test. One of "min", "mean", "max". Default "mean".
`objective.index`	`[integer \| logical]` index of objective(s) to consider. Terminates if all the objectives listed here stagnate. `TRUE` for all objectives. Default `TRUE`.