Pool Replacement Strategy
Type : Selection
Range : The settings listed below
Default : FIFO
This option designates the strategy for replacing a solution in the solution pool when the solution pool has reached its capacity. Possible values are:
FIFO
Worst objective
Diverse solutions
The value default value of ‘FIFO’ replaces solutions according to a first-in, first-out policy. The value ‘Worst objective’ keeps the solutions with the best objective values. The value ‘Diverse solutions’ replaces solutions in order to build a set of diverse solutions.
If the solutions you obtain are too similar to each other, try setting ‘Diverse solutions’.
This option has only meaning if the option Do Populate is switched on.
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