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Applications of Genetic Algorithms By Harry Beddo 3 rd Quarter.

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Presentation on theme: "Applications of Genetic Algorithms By Harry Beddo 3 rd Quarter."— Presentation transcript:

1 Applications of Genetic Algorithms By Harry Beddo 3 rd Quarter

2 Basic Genetic Algorithm Create Initial Population Pairing Mating Mutation Checking

3 Initial Population Chromosome made up of 1’s and 0’s Large initial population

4 Pairing Simple pairing Random pairing Random weighted pairing Tournament style pairing

5 Mating Random selection point Crossover 010100110110101010001001 010101000010100101010101010100101010 101010101000010100111101 101010101011010111010101011010110110 010100110110101010001001 101010101011010111010101011010110110 101010101000010100111101 010101000010100101010101010100101010

6 Mutations Change a 1 to a 0 and visa versa Only 5%

7 Checking Reached iteration limit Convergence Stops or goes back to pairing step

8 Highest Elevation

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12 “Mary Had a Little Lamb”

13 Note Conversion CodeNote 000Hold 001A 010B 011C 100D 101E 110F 111G

14 Cost Function Cost = EDCDEEEholdDDDholdEGGhold 101 100 011 100 101 101 101 000 100 100 100 000 101 111 111 000 ANSWER

15 Results Find solution Limit search area


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