plotsearchpath

(metaheur object or list of metaheurgrid class objects) object to be plotted


Plots the search path, i.e. classification accuracy by iteration.
metaheur class plots (output of metaheur function) can include restarts.
List of metaheurhyper class objects (output of metaheurhyper function) plot
includes best, median and worst scenarious.


Automation of preprocessing often requires computationally costly
preprocessing combinations. This package helps to find near-best combinations
faster. Metaheuristics supported are taboo search, simulated annealing, reheating
and late acceptance. Start conditions include random and grid starts. End conditions
include all iteration rounds completed, objective threshold reached and convergence.
Metaheuristics, start and end conditions can be hybridized and hyperparameters optimized.
Parallel computations are supported. The package is intended to be used with package
'preprocomb' and takes its 'GridClass' object as input.

plotsearchpath: plot search path

Description

Usage

Arguments

Examples