GA - by keeping the optimal folding segments Crossover...

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9/6/11 Genetic Algorithm Search and optimization method that mimics the natural selection Terms to define ٭ Chromosome – a set of numbers representing one possible solution ٭ Generation – a single loop within GA loop search Loops through the reproduction, mutation, and adaptation process to obtain best fit model
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9/6/11 Genetic Operator - Mutation Effects of Mutation ٭ Introduce variance to search ٭ Aid the search for global minimum by directing gradient search out of the local minima Mutation Operator
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9/6/11 Genetic Operator - Crossover Benefits of Crossover ٭ Aid the search for elites ٭ Optimize the search
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Unformatted text preview: by keeping the optimal folding segments Crossover Operator 9/6/11 Genetic Operator - Crossover Crossover Operator Blending Poffspring = a Pmother +(1-a) Pfather 9/6/11 Genetic Operator - Selection Benefits of Selection Aid the Elitism Search Selection Operator Ranked Selection higher the rank higher the probability of being chosen Higher rank or better fitness Lower rank or worse fitness 9/6/11 Genetic Operator - Adaptation Adaptation Operator Gradient search applied to each chromosome Benefits of Adaptation Provide the local minima search...
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GA - by keeping the optimal folding segments Crossover...

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