About: Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network

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About: Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	It has been shown in studies of biological synaptic plasticity that synaptic efficacy can change in a very short time window, compared to the time scale associated with typical neural events. This time scale is small enough to possibly have an effect on pattern recall processes in neural networks. We study properties of a neural network which uses a cyclic Hebb rule. Then we add the short term potentiation of synapses in the recall phase. We show that this approach preserves the ability of the network to recognize the patterns stored by the network and that the network does not respond to other patterns at the same time. We show that this approach dramatically increases the capacity of the network at the cost of a longer pattern recall process. We discuss that the network possesses two types of recall. It has been shown in studies of biological synaptic plasticity that synaptic efficacy can change in a very short time window, compared to the time scale associated with typical neural events. This time scale is small enough to possibly have an effect on pattern recall processes in neural networks. We study properties of a neural network which uses a cyclic Hebb rule. Then we add the short term potentiation of synapses in the recall phase. We show that this approach preserves the ability of the network to recognize the patterns stored by the network and that the network does not respond to other patterns at the same time. We show that this approach dramatically increases the capacity of the network at the cost of a longer pattern recall process. We discuss that the network possesses two types of recall. (en)
Title	Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network (en)
skos:prefLabel	Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network Short-Term Potentiation Effect on Pattern Recall in Sparsely Coded Neural Network (en)
skos:notation	RIV/68407700:21460/12:00186091!RIV13-MSM-21460___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021620806), Z(MSM6840770012)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Maršálek, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta biomedicínského inženýrství
http://linked.open...dnocenehoVysledku	167754
http://linked.open...ai/riv/idVysledku	RIV/68407700:21460/12:00186091
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sparsely coded neural network; auto-associative neural network; Hebb rule; dynamic synapses (en)
http://linked.open.../riv/klicoveSlovo	Hebb rule auto-associative neural network dynamic synapses sparsely coded neural network
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[CA13256EA6AA]
http://linked.open...i/riv/nazevZdroje	Neurocomputing
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	77
http://linked.open...iv/tvurceVysledku	Maršálek, Petr Stroffek, J.
http://linked.open...ain/vavai/riv/wos	000298206400011
http://linked.open...n/vavai/riv/zamer	Molekulární biologie a patologie buňky za normy a u vybraných klinicky závažných patologických procesů Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
issn	0925-2312
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.neucom.2011.08.021
http://localhost/t...ganizacniJednotka	21460

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