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Doug Rank


8 2017 年以降の合計貢献数

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Could I see a significant time boost using int16 instead of double on large array operations?
I am using the genetic algorithm with a custom fitness function that is necessarily very complicated. Many addition/subtraction...

23日 前 | 1 件の回答 | 0

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質問


Is there an Optimization tool like intlinprog that includes nonlinear constraints?
I have a program that uses the genetic algorithm in matlab to optimize the solution. Historically, I have used intlinprog befor...

11ヶ月 前 | 1 件の回答 | 1

1

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質問


Is there a simple way to convert all fields of a struct to local variables?
I have a matlab program with a lot of variables (boolean, arrays, doubles, logicals, strings), to the point where it becomes unw...

約1年 前 | 2 件の回答 | 0

2

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質問


Is it possible to use a different fitness function for certain population members in the Genetic Algorithm?
I am using the genetic algorithm to solve a integer (binary) problem with linear constraints. Because the solution space is s...

1年以上 前 | 0 件の回答 | 0

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Running on AWS server does not benefit from more cores in parallel pool?
I believe I have investigated using other options, but none of them had the necessary components. The objective function is w...

2年弱 前 | 0

質問


Running on AWS server does not benefit from more cores in parallel pool?
I am using the built in Genetic Algorithm functionality in the Optimization Toolbox and time is a serious constraint when runnin...

2年弱 前 | 2 件の回答 | 0

2

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質問


What are some methods to maintain population diversity in genetic algorithm (binary, linear constraints)?
I am using the built in ga() function to solve a problem whose solution is represented by a binary vector of length ~300. There...

約2年 前 | 1 件の回答 | 0

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質問


Is there a way to use a custom method for the linkage function?
I can see <https://www.mathworks.com/help/stats/linkage.html#inputarg_method here> that using Z = linkage(X,method,metric) allow...

約2年 前 | 0 件の回答 | 0

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