Standard

Neural network models in a set selection problem. / Romanovsky, Youry R.; Brovko, Egor D.

In: Neural Networks, Vol. 12, No. 1, 01.1999, p. 135-143.

Research output: Contribution to journal › Article › peer-review

Harvard

Romanovsky, YR & Brovko, ED 1999, 'Neural network models in a set selection problem', Neural Networks, vol. 12, no. 1, pp. 135-143. https://doi.org/10.1016/S0893-6080(98)00102-6

APA

Romanovsky, Y. R., & Brovko, E. D. (1999). Neural network models in a set selection problem. Neural Networks, 12(1), 135-143. https://doi.org/10.1016/S0893-6080(98)00102-6

Vancouver

Romanovsky YR, Brovko ED. Neural network models in a set selection problem. Neural Networks. 1999 Jan;12(1):135-143. https://doi.org/10.1016/S0893-6080(98)00102-6

Author

Romanovsky, Youry R. ; Brovko, Egor D. / Neural network models in a set selection problem. In: Neural Networks. 1999 ; Vol. 12, No. 1. pp. 135-143.

BibTeX

@article{7b02cd908bf14283abb471ea14d6e098,
title = "Neural network models in a set selection problem",
abstract = "We introduce a continuous family of high order neural network models which solve the set selection problem: given a finite list of finite sets, find a set that intersects each of them in exactly one element. The additive model proposed earlier by Clark Jeffries belongs to this family. We study deformations of the additive model within our family in a case when 50% of its attracting equilibria do not correspond to answer sets of the problem. As a result, we show that the phase portrait of this model is structurally unstable. We describe deformations that admit only meaningful constant attractors.",
keywords = "Attractors, Neural networks, Set selection, Structural stability",
author = "Romanovsky, {Youry R.} and Brovko, {Egor D.}",
year = "1999",
month = jan,
doi = "10.1016/S0893-6080(98)00102-6",
language = "English",
volume = "12",
pages = "135--143",
journal = "Neural Networks",
issn = "0893-6080",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - Neural network models in a set selection problem

AU - Romanovsky, Youry R.

AU - Brovko, Egor D.

PY - 1999/1

Y1 - 1999/1

N2 - We introduce a continuous family of high order neural network models which solve the set selection problem: given a finite list of finite sets, find a set that intersects each of them in exactly one element. The additive model proposed earlier by Clark Jeffries belongs to this family. We study deformations of the additive model within our family in a case when 50% of its attracting equilibria do not correspond to answer sets of the problem. As a result, we show that the phase portrait of this model is structurally unstable. We describe deformations that admit only meaningful constant attractors.

AB - We introduce a continuous family of high order neural network models which solve the set selection problem: given a finite list of finite sets, find a set that intersects each of them in exactly one element. The additive model proposed earlier by Clark Jeffries belongs to this family. We study deformations of the additive model within our family in a case when 50% of its attracting equilibria do not correspond to answer sets of the problem. As a result, we show that the phase portrait of this model is structurally unstable. We describe deformations that admit only meaningful constant attractors.

KW - Attractors

KW - Neural networks

KW - Set selection

KW - Structural stability

UR - http://www.scopus.com/inward/record.url?scp=0033047016&partnerID=8YFLogxK

U2 - 10.1016/S0893-6080(98)00102-6

DO - 10.1016/S0893-6080(98)00102-6

M3 - Article

AN - SCOPUS:0033047016

VL - 12

SP - 135

EP - 143

JO - Neural Networks

JF - Neural Networks

SN - 0893-6080

IS - 1

ER -

ID: 87281824