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Published byRoss Wilson Modified over 8 years ago
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Applications of Genetic Algorithms By Harry Beddo 3 rd Quarter
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Basic Genetic Algorithm Create Initial Population Pairing Mating Mutation Checking
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Initial Population Chromosome made up of 1’s and 0’s Large initial population
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Pairing Simple pairing Random pairing Random weighted pairing Tournament style pairing
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Mating Random selection point Crossover 010100110110101010001001 010101000010100101010101010100101010 101010101000010100111101 101010101011010111010101011010110110 010100110110101010001001 101010101011010111010101011010110110 101010101000010100111101 010101000010100101010101010100101010
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Mutations Change a 1 to a 0 and visa versa Only 5%
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Checking Reached iteration limit Convergence Stops or goes back to pairing step
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Highest Elevation
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“Mary Had a Little Lamb”
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Note Conversion CodeNote 000Hold 001A 010B 011C 100D 101E 110F 111G
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Cost Function Cost = EDCDEEEholdDDDholdEGGhold 101 100 011 100 101 101 101 000 100 100 100 000 101 111 111 000 ANSWER
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Results Find solution Limit search area
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