Pufferfish Optimization Algorithm
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  • Release Date: 2024-06-11
  • optimization
  • bio-inspired
  • metaheuristic
  • pufferfish
  • exploration
  • exploitation
Video Introduction

This video is adapted from 10.3390/biomimetics9020065

A new bio-inspired metaheuristic algorithm named the Pufferfish Optimization Algorithm (POA), that imitates the natural behavior of pufferfish in nature, is introduced. The fundamental inspiration of POA is adapted from the defense mechanism of pufferfish against predators. In this defense mechanism, by filling its elastic stomach with water, the pufferfish becomes a spherical ball with pointed spines, and as a result, the hungry predator escapes from this threat. The POA theory is stated and then mathematically modeled in two phases: (i) exploration based on the simulation of a predator’s attack on a pufferfish and (ii) exploitation based on the simulation of a predator’s escape from spiny spherical pufferfish. The performance of POA is evaluated in handling the CEC 2017 test suite for problem dimensions equal to 10, 30, 50, and 100. The optimization results show that POA has achieved an effective solution with the appropriate ability in exploration, exploitation, and the balance between them during the search process. The quality of POA in the optimization process is compared with the performance of twelve well-known metaheuristic algorithms. The simulation results show that POA provides superior performance by achieving better results in most of the benchmark functions in order to solve the CEC 2017 test suite compared to competitor algorithms. Also, the effectiveness of POA to handle optimization tasks in real-world applications is evaluated on twenty-two constrained optimization problems from the CEC 2011 test suite and four engineering design problems. Simulation results show that POA provides effective performance in handling real-world applications by achieving better solutions compared to competitor algorithms.

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Alsayyed, O.; Al-Baik, O.; Alomari, S.; Gochhait, S.; Leonova, I.; Dutta, U.; Malik, O.P.; Montazeri, Z.; Dehghani, M. Pufferfish Optimization Algorithm. Encyclopedia. Available online: https://encyclopedia.pub/video/video_detail/1286 (accessed on 16 June 2024).
Alsayyed O, Al-Baik O, Alomari S, Gochhait S, Leonova I, Dutta U, et al. Pufferfish Optimization Algorithm. Encyclopedia. Available at: https://encyclopedia.pub/video/video_detail/1286. Accessed June 16, 2024.
Alsayyed, Omar, Osama Al-Baik, Saleh Alomari, Saikat Gochhait, Irina Leonova, Uma Dutta, Om Parkash Malik, Zeinab Montazeri, Mohammad Dehghani. "Pufferfish Optimization Algorithm" Encyclopedia, https://encyclopedia.pub/video/video_detail/1286 (accessed June 16, 2024).
Alsayyed, O., Al-Baik, O., Alomari, S., Gochhait, S., Leonova, I., Dutta, U., Malik, O.P., Montazeri, Z., & Dehghani, M. (2024, June 11). Pufferfish Optimization Algorithm. In Encyclopedia. https://encyclopedia.pub/video/video_detail/1286
Alsayyed, Omar, et al. "Pufferfish Optimization Algorithm." Encyclopedia. Web. 11 June, 2024.
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