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001387436 020__ $$a9780262282505$$q(electronic bk.)
001387436 020__ $$a026228250X$$q(electronic bk.)
001387436 020__ $$a1417561777
001387436 020__ $$a9781417561773
001387436 035__ $$a(OCoLC)57183808$$z(OCoLC)991907011$$z(OCoLC)1038634708
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001387436 050_4 $$aRC521$$b.R64 2004eb
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001387436 08204 $$a153$$222
001387436 1001_ $$aRogers, Timothy T.
001387436 24510 $$aSemantic cognition :$$ba parallel distributed processing approach /$$cTimothy T. Rogers and James L. McClelland.
001387436 260__ $$aCambridge, Mass. :$$bMIT Press,$$c©2004.
001387436 300__ $$a1 online resource (xiv, 425 pages) :$$billustrations
001387436 336__ $$atext$$btxt$$2rdacontent
001387436 337__ $$acomputer$$bc$$2rdamedia
001387436 338__ $$aonline resource$$bcr$$2rdacarrier
001387436 506__ $$aAccess limited to authorized users.
001387436 520__ $$aThis groundbreaking monograph offers a mechanistic theory of the representation and use of semantic knowledge, integrating the strengths and overcoming many of the weaknesses of hierarchical, categorization-based approaches, similarity-based approaches, and the approach often called "theory theory." Building on earlier models by Geoffrey Hinton in the 1980s and David Rumelhart in the early 1990s, the authors propose that performance in semantic tasks arises through the propagation of graded signals in a system of interconnected processing units. The representations used in performing these tasks are patterns of activation across units, governed by weighted connections among them. Semantic knowledge is acquired through the gradual adjustment of the strengths of these connections in the course of day-to-day experience.The authors show how a simple computational model proposed by Rumelhart exhibits a progressive differentiation of conceptual knowledge, paralleling aspects of cognitive development seen in the work of Frank Keil and Jean Mandler. The authors extend the model to address aspects of conceptual knowledge acquisition in infancy, disintegration of conceptual knowledge in dementia, "basic-level" effects and their interaction with expertise, and many findings introduced to support the idea that semantic cognition is guided by naive, domain-specific theories.
001387436 588__ $$aOCLC-licensed vendor bibliographic record.
001387436 650_0 $$aDementia$$vMiscellanea.
001387436 650_0 $$aCognition.
001387436 650_0 $$aSemantics.
001387436 650_0 $$aDementia.
001387436 653__ $$aCOGNITIVE SCIENCES/General
001387436 653__ $$aCOGNITIVE SCIENCES/Psychology/Cognitive Psychology
001387436 655_0 $$aElectronic books
001387436 7001_ $$aMcClelland, James L.
001387436 852__ $$bebk
001387436 85640 $$3MIT Press$$uhttps://univsouthin.idm.oclc.org/login?url=https://doi.org/10.7551/mitpress/6161.001.0001?locatt=mode:legacy$$zOnline Access through The MIT Press Direct
001387436 85642 $$3OCLC metadata license agreement$$uhttp://www.oclc.org/content/dam/oclc/forms/terms/vbrl-201703.pdf
001387436 909CO $$ooai:library.usi.edu:1387436$$pGLOBAL_SET
001387436 980__ $$aBIB
001387436 980__ $$aEBOOK
001387436 982__ $$aEbook
001387436 983__ $$aOnline