
Watchmaker Framework for Evolutionary Computation API (Version 0.7.1) 

PREV PACKAGE NEXT PACKAGE  FRAMES NO FRAMES 
See:
Description
Class Summary  

RankSelection  A selection strategy that is similar to fitnessproportionate selection except that is uses relative fitness rather than absolute fitness in order to determine the probability of selection for a given individual (i.e. 
RouletteWheelSelection  Implements selection of n candidates from a population by selecting n candidates at random where the probability of each candidate getting selected is proportional to its fitness score. 
SigmaScaling  An alternative to straightforward fitnessproportionate selection such as that offered
by RouletteWheelSelection and StochasticUniversalSampling . 
StochasticUniversalSampling  An alternative to RouletteWheelSelection
as a fitnessproportionate selection strategy. 
TournamentSelection  Selection strategy that picks a pair of candidates at random and then selects the fitter of the two candidates with probability p, where p is the configured selection probability (therefore the probability of the less fit candidate being selected is 1  p). 
TruncationSelection  Implements selection of n candidates from a population by simply selecting the n candidates with the highest fitness scores (the rest are discarded). 
Various selection strategies for use with evolutionary algorithms.

Watchmaker Framework for Evolutionary Computation API (Version 0.7.1) 

PREV PACKAGE NEXT PACKAGE  FRAMES NO FRAMES 