Improved Biogeography-Based Optimization Algorithm Based on Hybrid Migration and Dual-Mode Mutation Strategy
نویسندگان
چکیده
To obtain high-quality Pareto optimal solutions and to enhance the searchability of biogeography-based optimization (BBO) algorithm, we present an improved BBO algorithm based on hybrid migration a dual-mode mutation strategy (HDBBO). We first adopted more scientific nonlinear hyperbolic tangent mobility model instead conventional linear which can solution closer global minimum function. developed operation containing micro disturbance factor, has benefit strengthening search ability algorithm. Then, used piecewise application Gaussian ensure that set after was also maintained at high level, helps strengthen algorithm’s accuracy. Finally, performed convergence analysis experimental research 11 benchmark functions. The simulation results showed had superior advantages in terms accuracy speed, feasibility strategy.
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ژورنال
عنوان ژورنال: Fractal and fractional
سال: 2022
ISSN: ['2504-3110']
DOI: https://doi.org/10.3390/fractalfract6100597