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Genetic algorithm-classification accuracy as fitness function

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farnoosh_r

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Hi


I have a problem which I want to solve with matlab Genetic algorithm toolbox and I dont know how to solve it. I want to calculate 3 coefficient in a formula in a way that it maximizes a function which is the classification accuracy of a SVM classification model. the formula of the coefficients is a*A+b*B+c*C in which a,b,c are the coefficients which I want to find their optimized value and A,B,C are the value of 3 attributes of the dataset. I also have the constraint a+b+c=1 and a,b,c>0

How should I use genetic algorithm to solve this problem?
 

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