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Pregled bibliografske jedinice broj: 455246

Zbornik radova

Autori: Domijan, Dražen; Šetić, Mia
Naslov: Adaptive resonance as a neural basis of conceptual semantics.
Izvornik: Proceedings of the 31th Annual Conference of the Cognitive Science Society / Taatgen, Niels ; van Rijn, Hedderik (ur.). - Amsterdam : Cognitive Science Society , 2009. 2196-2201.
Skup: 31th Annual Conference of the Cognitive Science Society
Mjesto i datum: Amsterdam, Nizozemska, 29.07.-01.08.2009.
Ključne riječi: Adaptive Resonance Theory; Conceptual Processing; Perceptual Simulation; Stability-Plasticity Dilemma; Symbol Grounding
Sažetak:
Experimental data on the interaction between perception and conceptual processing in the domain of motion was modeled by using an adaptive resonance circuit. It was shown that the same mechanisms that are responsible for stable category learning also supports perceptual simulation of conceptual knowledge. The model is implemented as a dynamical system, which is able to switch between perception mode, where the network dynamics is driven primarily by the sensory input, and the simulation mode, where the network dynamics is driven by the conceptual input from the internal sources. Computer simulations showed that the differences in reaction times in behavioral studies arise from the match (or mismatch) between the sensory input and top-down learned expectations when the network switches between perception and the simulation mode.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 009-0362214-0818
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Psihologija
URL Internet adrese: http://http://csjarchive.cogsci.rpi.edu/Proceedings/2009/papers/517/index.html
Upisao u CROSBI: ddomijan@ffri.hr (ddomijan@ffri.hr), 29. Ožu. 2010. u 18:22 sati



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