Multipopulation Evolutionary Strategy HMS

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Documentation for package ‘hmsr’ version 1.0.1

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default_run_gradient_method Function that runs gradient method for one deme. Wrapper function for stats::optim.
ecr_metaepoch Function that runs one ecr metaepoch. Wrapper function for ecr::ecr.
euclidean_distance Euclidean distance
ga_metaepoch Function that runs one GA metaepoch. Wrapper function for GA::ga.
gsc_max_fitness_evaluations Factory function for a global stopping condition that stops the computation after fitness function has been evaluated given number of times.
gsc_metaepochs_count Factory function for a global stopping condition that stops the computation after given number of metaepochs.
gsc_trivial Factory function for a global stopping condition that never stops the computation. It results in hms running until there are no more active demes.
hms Maximization (or minimization) of a fitness function using Hierarchic Memetic Strategy.
hms-class A S4 class representing a result of hms.
lsc_max_fitness_evaluations Factory function for a local stopping condition that stops a deme after given number of fitness function evaluations has been made in that deme.
lsc_metaepochs_without_active_child Factory function for a local stopping condition that stops a deme after given number of metaepochs have past since last metaepoch during which this deme had an active child.
lsc_metaepochs_without_improvement Factory function for a local stopping condition that stops a deme after given number of consecutive metaeopochs without an improvement of the best solution found in that deme.
lsc_trivial Factory function for a trivial local stopping condition that lets a deme be active forever. It is usually used in the root of a hms tree.
manhattan_distance Manhattan distance
MetaepochSnapshot-class A S4 class representing a snapshot of one metaepoch.
plot-method Plot method for "hms" class.
plotActiveDemes plotActiveDemes method for "hms" class.
plotActiveDemes-method plotActiveDemes method for "hms" class.
plotPopulation plotPopulation method for "hms" class.
plotPopulation-method plotPopulation method for "hms" class.
print-method Print method for class "hms".
printBlockedSprouts printBlockedSprouts method for "hms" class.
printBlockedSprouts-method printBlockedSprouts method for "hms" class.
printTree printTree method for class "hms".
printTree-method printTree method for class "hms".
rtnorm_mutation Factory function that creates normal mutation function
saveMetaepochsPopulations saveMetaepochsPopulations method for "hms" class.
saveMetaepochsPopulations-method saveMetaepochsPopulations
sc_max_metric Default sprouting condition based on given metric.
show-method Show method for class "hms".
summary-method Summary method for class "hms".