About: Specific Behaviour of GPA-ES Evolutionary System Observed in Deterministic Chaos Regression

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with symbolic regression of deterministic chaos systems using GPA-ES system. Lorenz attractor [1], Rősler attractor [2], Rabino- vich-Fabrikant equations [3] and Van der Pol oscillator [4] are used as examples of deterministic chaos systems to demonstrate significant differences in efficiency of symbolic regression of systems described by equations of similar complexity. Within the paper, the source of this behaviour is identified in presence of struc- tures which are hard to be discovered during evolutionary process due to low probability of their occurrence in initial population and by low chance to produce them by standard evolutionary operators given by low probability to form them in single step and low fitness function magnitudes of inter-steps when GPA tries to form them in more steps. This low magnitude of fitness function for particular so- lutions tends to elimination of them thus increases number of needed evolutionary steps. The results are significant for prediction of unknown system states on the base of its model symbolic regression on the base of its previous states. The paper deals with symbolic regression of deterministic chaos systems using GPA-ES system. Lorenz attractor [1], Rősler attractor [2], Rabino- vich-Fabrikant equations [3] and Van der Pol oscillator [4] are used as examples of deterministic chaos systems to demonstrate significant differences in efficiency of symbolic regression of systems described by equations of similar complexity. Within the paper, the source of this behaviour is identified in presence of struc- tures which are hard to be discovered during evolutionary process due to low probability of their occurrence in initial population and by low chance to produce them by standard evolutionary operators given by low probability to form them in single step and low fitness function magnitudes of inter-steps when GPA tries to form them in more steps. This low magnitude of fitness function for particular so- lutions tends to elimination of them thus increases number of needed evolutionary steps. The results are significant for prediction of unknown system states on the base of its model symbolic regression on the base of its previous states. (en)
Title	Specific Behaviour of GPA-ES Evolutionary System Observed in Deterministic Chaos Regression Specific Behaviour of GPA-ES Evolutionary System Observed in Deterministic Chaos Regression (en)
skos:prefLabel	Specific Behaviour of GPA-ES Evolutionary System Observed in Deterministic Chaos Regression Specific Behaviour of GPA-ES Evolutionary System Observed in Deterministic Chaos Regression (en)
skos:notation	RIV/61989100:27240/13:86083873!RIV14-MSM-27240___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a informatiky
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(EE.2.3.20.0072), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Zelinka, Ivan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	106882
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/13:86083873
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Regression; Chaos; Deterministic; Observed; System; Evolutionary; GPA-ES; Behaviour; Specific (en)
http://linked.open.../riv/klicoveSlovo	Evolutionary Behaviour System Observed Regression Deterministic GPA-ES Specific Chaos
http://linked.open...ontrolniKodProRIV	[5E8BCBAB9E35]
http://linked.open...v/mistoKonaniAkce	Ostrava
http://linked.open...i/riv/mistoVydani	Berlin
http://linked.open...i/riv/nazevZdroje	Advances in Intelligent Systems and Computing
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of human resources in research and development of latest soft computing methods and their application in practice
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Zelinka, Ivan Brandejský, Tomáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-09-05 (xsd:date)
issn	2194-5357
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-33226-5
http://localhost/t...ganizacniJednotka	27240

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