There are several optimization techniques available in PROC NLMIXED. You can choose a particular optimizer with the TECH=name option in the PROC NLMIXED statement. No algorithm for optimizing general ...

Secondly, Logistic chaos is used to search the elite individuals of the population, which effectively prevents the PSO algorithm from falling into local optimization, thus obtaining higher quality ...

This package allows the user to optimise a function using an evolutionary algorithm. An evolutionary algorithm uses the principles of evolution to find optimal solutions. At a high level diagram of ...

Optimization algorithms are procedures that search for the optimal or near-optimal solution of a problem, according to some predefined criteria or objective function. For example, in structural ...

This is partly down to the myriad of real world problems that function optimization can be applied to, but also the fact there are a number of issues facing optimization algorithms that are still yet ...

Abstract: Function optimization based on traditional genetic algorithm is easy to fall into local extremum, so that adaptive genetic algorithm is proposed to solve this problem. However, traditional ...

The performance of OOA has been evaluated in the optimization of twenty-nine standard benchmark functions from the CEC 2017 test suite. Furthermore, the performance of OOA is compared with the ...