[[PageOutline]]
= Move Evaluators  = 

----
==  Knapsack Problem == 
=== !KnapsackOneBitflipMoveEvaluator === 
For evaluating one bitflip moves.

'''Operator Parameters:'''
||= Parameter         =||= Description =||
|| !BinaryVector || The solution as !BinaryVector. ||
|| !KnapsackCapacity || Capacity of the Knapsack. ||
|| !MoveQuality || The evaluated quality of a move on a Knapsack solution. ||
|| !OneBitflipMove || The move to evaluate. ||
|| Penalty || The penalty value for each unit of overweight. ||
|| Quality || The quality of a Knapsack solution. ||
|| Values || The values of the items. ||
|| Weights || The weights of the items. ||

==  !OneMax Problem == 
=== !OneMaxOneBitflipMoveEvaluator === 
For evaluating one bitflip moves.

'''Operator Parameters:'''
||= Parameter         =||= Description =||
|| !BinaryVector || The solution as !BinaryVector. ||
|| !MoveQuality || The evaluated quality of a move on a !OneMax solution. ||
|| !OneBitflipMove || The move to evaluate. ||
|| Quality || The quality of a !OneMax solution. ||

==  Single Objective Test Function Problem == 

'''Common Operator Parameters:'''
||= Parameter         =||= Description =||
|| !AdditiveMove|| The move to evaluate. ||
|| !MoveQuality || The evaluated quality of a move on a test function solution. ||
|| Point|| The point to evaluate the move on. ||
|| Quality || The quality of a test function solution. ||

The following operators only have the above common operator parameters: 
 * !AckleyAdditiveMoveEvaluator
 * !BealeAdditiveMoveEvaluator
 * !BoothAdditiveMoveEvaluator
 * !GriewankAdditiveMoveEvaluator
 * !LevyAdditiveMoveEvaluator
 * !MatyasAdditiveMoveEvaluator
 * !RosenbrockAdditiveMoveEvaluator
 * !SchwefelAdditiveMoveEvaluator 
 * !SumSquaresAdditiveMoveEvaluator
 * !ZakharovAdditiveMoveEvaluator

=== !RastriginAdditiveMoveEvaluator === 
The class for evaluating an additive move on the Rastrigin function has the above parameters, plus the parameter {{{A}}}. 

'''Additional Operator Parameters:'''
||= Parameter         =||= Description =||
|| A || The parameter A is a parameter of the objective function y = Sum((x_i)^2 + A * (1 - Cos(2pi*x_i))). Default is A = 10. || 

=== !SphereAdditiveMoveEvaluator === 
The class for evaluating an additive move on the Sphere function.

'''Additional Operator Parameters:'''
||= Parameter         =||= Description =||
|| A || The parameter Alpha modifies the steepness of the objective function y = C * |X|^Alpha. Default is Alpha = 2. || 
|| C || The parameter C modifies the steepness of the objective function y = C * |X|^Alpha. Default is C = 1. ||