Questions tagged [evolutionary-computing]
The evolutionary-computing tag has no usage guidance.
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Necessary or useful models/techniques for simulating natural evolution?
I'm a Psychology student with a decent (yet not extensive) knowledge of mathematics and computer science. My knowledge on this two fields are those of a person beginning the third year of computer ...
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Comparison of Swarm Intelligence Algorithms with Constraint Violations
I want to compare swarm intelligence algorithms in a optimisation problem. As far as I understand, a typical approach is to perform several runs of each algorithm (say 30 independent runs, with ...
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Repair operator for evolutionary algorithm
I am working on a resource allocation problem using an SPEA 2 evolutionary algorithm. The problem involves decision variables where each variable has a different domain e.g. $E_i \le d_i$ where $E_i$ ...
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Difference between Memetic and Cultural algorithms
What is the difference between a memetic algorithm and a cultural algorithm? I mean they're both evolutionary algorithms where they select a subset of the population to apply some local search logic. ...
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Genetic algorithm, transformation methods for the different objective function
I am using a genetic algorithm for the optimization of a thermodynamic cycle. The problem has no analytical solution and the solution space is computationally large. The question is the following: How ...
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How to mix populations in multi population genetic algorithm?
I'm working on an optimization problem using genetic algorithm. To increase diversity of potential solutions I'm using multi-population approach: Instead of evolving one population I run 10 ...
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Is there any good method to find if a grammar is optimal for a problem?
I've been thinking about grammatical evolution problems and how the grammar influences the algorithm performance. It came to my mind the huge impact that the grammar that you're using has in the time ...
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Search techniques to find desired output with complex interdependencies
I am trying to generate output consisting of three-tuples (A,B,C), where A,B, and C are three different datatypes representing different values. I also have a collection of functions $f_i \in F$ ...
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Handling eqaulity constraints in genetic algorithms
I am trying to solve an optimization problem with strength pareto algorithm (SPEA2). My decision variable have lower and upper bounds as well as an equality constraint (sum(dp) = 1). I am unable to ...
