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Titolo:
Experimental modeling of physical laws
Autore:
Grabec, I;
Indirizzi:
Univ Ljubljana, Fac Mech Engn, Ljubljana 1001, Slovenia Univ Ljubljana Ljubljana Slovenia 1001 ch Engn, Ljubljana 1001, Slovenia
Titolo Testata:
EUROPEAN PHYSICAL JOURNAL B
fascicolo: 1, volume: 22, anno: 2001,
pagine: 129 - 135
SICI:
1434-6028(200107)22:1<129:EMOPL>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
RELATIVE ENTROPY; INFORMATION; COMPLEXITY; NETWORKS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Grabec, I Univ Ljubljana, Fac Mech Engn, Askerceva 6,PP 394, Ljubljana 1001, Slovenia Univ Ljubljana Askerceva 6,PP 394 Ljubljana Slovenia 1001 venia
Citazione:
I. Grabec, "Experimental modeling of physical laws", EUR PHY J B, 22(1), 2001, pp. 129-135

Abstract

A physical law is represented by the probability distribution of a measured variable. The probability density is described by measured data using an estimator whose kernel is the instrument scattering function. The experimental information and data redundancy are defined in terms of information entropy. The model cost function, comprised of data redundancy and estimation error, is minimized by the creation-annihilation process.

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Documento generato il 26/01/20 alle ore 09:52:14