Complex network analysis in PSO as an fitness landscape classifier

M Pluhacek, R Senkerik, AVJ Janostik… - 2016 IEEE Congress …, 2016 - ieeexplore.ieee.org
In this paper, an initial small-scale study is carried out. It is proposed that using the complex
network analysis it may be possible to make a classification of the fitness landscape type. A …

PSO as complex network—capturing the inner dynamics—initial study

M Pluhacek, J Janostik, R Senkerik, I Zelinka… - Proceedings of the …, 2016 - Springer
This paper presents an initial proposal of methodology for converting the inner dynamics of
PSO algorithm into complex network. The motivation is in the recent trend of adaptive …

Extended experimental study on PSO with partial population restart based on complex network analysis

M Pluhacek, A Viktorin, R Senkerik… - Logic Journal of the …, 2020 - academic.oup.com
This extended study presents a hybridization of particle swarm optimization (PSO) with
complex network construction and analysis. A partial population restart is performed in …

Preliminary investigation on relations between complex networks and evolutionary algorithms dynamics

I Zelinka, D Davendra, V Snášel… - 2010 International …, 2010 - ieeexplore.ieee.org
In this article we discuss relations between the so-called complex networks and dynamics of
evolutionary algorithms. The main aim of this article is to investigate whether it is possible to …

A relationship between network topology and search performance of PSO

T Tsujimoto, T Shindo, T Kimura… - 2012 IEEE congress on …, 2012 - ieeexplore.ieee.org
Particle swarm optimization (abbr. PSO) is one of the most effective optimization algorithms.
The PSO contains many control parameters, therefore, the performance of the searching …

Ruggedness, funnels and gradients in fitness landscapes and the effect on PSO performance

KM Malan, AP Engelbrecht - 2013 IEEE Congress on …, 2013 - ieeexplore.ieee.org
Fitness landscape analysis has focussed on many different aspects of optimisation problems
such as ruggedness, neutrality, epistasis and evolvability. Although many techniques have …

PSO with partial population restart based on complex network analysis

M Pluhacek, A Viktorin, R Senkerik, T Kadavy… - … Intelligent Systems: 12th …, 2017 - Springer
This study presents a hybridization of Particle Swarm Optimization with a complex network
creation and analysis. A partial population is performed in certain moments of the run of the …

The neighborhood of canonical deterministic PSO

T Tsujimoto, T Shindo, K Jin'no - 2011 IEEE Congress of …, 2011 - ieeexplore.ieee.org
Particle swarm optimization (abbr. PSO) is one of the most effective optimization algorithms.
The PSO contains many control parameters. These causes, the performance of the …

Finding social landscapes for PSOs via kernels

WB Langdon, R Poli - 2006 IEEE International Conference on …, 2006 - ieeexplore.ieee.org
Particle swarm optimiser and genetic algorithm populations are macro-organisms, which
perceive their environment as if filtered via a kernel. The kernel assimilates each individual's …

Using Mutual Information to Build Dynamic Neighbourhoods for Particle Swarm Optimisation

ÁA Rojas-García, A Hernández-Aguirre - Proceedings of the Genetic …, 2016 - dl.acm.org
A proposal to build dynamic neighbourhoods in PSO based on mutual information is
presented in this paper. The relationship among the paths the particles follow in the search …