A Review of Geophysical Modeling Based on Particle Swarm Optimization

Autor: Alberto Godio, Alessandro Santilano, Francesca Pace
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Surveys in Geophysics
Surveys in geophysics (Dordr., Online) 42 (2021): 505–549. doi:10.1007/s10712-021-09638-4
info:cnr-pdr/source/autori:Pace F.[1], Santilano A.[2], Godio A.[1]/titolo:A Review of Geophysical Modeling Based on Particle Swarm Optimization/doi:10.1007%2Fs10712-021-09638-4/rivista:Surveys in geophysics (Dordr., Online)/anno:2021/pagina_da:505/pagina_a:549/intervallo_pagine:505–549/volume:42
ISSN: 1573-0956
0169-3298
DOI: 10.1007/s10712-021-09638-4
Popis: This paper reviews the application of the algorithm particle swarm optimization (PSO) to perform stochastic inverse modeling of geophysical data. The main features of PSO are summarized, and the most important contributions in several geophysical fields are analyzed. The aim is to indicate the fundamental steps of the evolution of PSO methodologies that have been adopted to model the Earth’s subsurface and then to undertake a critical evaluation of their benefits and limitations. Original works have been selected from the existing geophysical literature to illustrate successful PSO applied to the interpretation of electromagnetic (magnetotelluric and time-domain) data, gravimetric and magnetic data, self-potential, direct current and seismic data. These case studies are critically described and compared. In addition, joint optimization of multiple geophysical data sets by means of multi-objective PSO is presented to highlight the advantage of using a single solver that deploys Pareto optimality to handle different data sets without conflicting solutions. Finally, we propose best practices for the implementation of a customized algorithm from scratch to perform stochastic inverse modeling of any kind of geophysical data sets for the benefit of PSO practitioners or inexperienced researchers.
Databáze: OpenAIRE
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