Package Bio :: Package NeuralNetwork :: Package Gene :: Module Schema :: Class SimpleFinisher
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Class SimpleFinisher

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object --+

Determine when we are done evolving motifs.

This takes the very simple approach of halting evolution when the
GA has proceeded for a specified number of generations and has
a given number of unique schema with positive fitness.

Instance Methods [hide private]
__init__(self, num_schemas, min_generations=100)
Initialize the finisher with its parameters.
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is_finished(self, organisms)
Determine when we can stop evolving the population.
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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, num_schemas, min_generations=100)

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Initialize the finisher with its parameters.


o num_schemas -- the number of useful (positive fitness) schemas
we want to generation

o min_generations -- The minimum number of generations to allow
the GA to proceed.

Overrides: object.__init__