Connectionism Reconsidered: Minds, Machines and Models

Berkeley, Istvan (1998) Connectionism Reconsidered: Minds, Machines and Models. [Preprint]

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In this paper the issue of drawing inferences about biological cognitive systems on the basis of connectionist simulations is addressed. In particular, the justification of inferences based on connectionist models trained using the backpropagation learning algorithm is examined. First it is noted that a justification commonly found in the philosophical literature is inapplicable. Then some general issues are raised about the relationships between models and biological systems. A way of conceiving the role of hidden units in connectionist networks is then introduced. This, in combination with an assumption about the way evolution goes about solving problems, is then used to suggest a means of justifying inferences about biological systems based on connectionist research.

Item Type:Preprint
Keywords:Connectionism, backpropogation, cognitive modeling, model validation
Subjects:Philosophy > Philosophy of Mind
Computer Science > Neural Nets
Philosophy > Philosophy of Science
ID Code:1975
Deposited By:Berkeley, Istvan
Deposited On:06 Jun 2003
Last Modified:11 Mar 2011 08:54

References in Article

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Bechtel, W. and Abrahamsen, A. (1991) Connectionism and the Mind, Basil Blackwell (Cambridge, Mass.).

Bergmann, M., Moor, J., & Nelson, J. (1990), The Logic Book McGraw-Hill (New York).

Berkeley, I., Dawson, M., Medler, D., Schopflocher, D., and Hornsby, L. (1995), "Density Plots of Hidden Unit Activations Reveal Interpretable Bands", in Connection Science, 7, pp. 167-186.

Brassard, G. and Bratley, P. (1988), Algorithmics, Theory & Practice, Prentice Hall (New York).

Churchland, P. M. (1989), The Neurocomputational Perspective: The Nature of Mind and the Structure of Science, MIT Press (Cambridge, Mass.).

Churchland, P. S. and Sejnowski, T. (1992) The Computational Brain, MIT Press (Cambridge, MA).

Clark, A. (1989), Microcognition: Philosophy, Cognitive Science and Parallel Distributed Processing, MIT Press (Cambridge, Mass.).

Clark, A. and Thornton, C. (1997), "Trading Spaces: Computation, representation, and the limits of uninformed learning", in Behavioral and Brain Sciences, 20, pp.57-90.

Cosmides, L. and Tooby, J. (1994), "From Function to Structure: The Role of Evolutionary Biology and Computational Theories in Cognitive Neuroscience" in Cosmides, L. & Tooby, J. 1994. Gazzaniga, (1994).

Cummins, R. (1989), Meaning and Mental Representation, MIT Press (Cambridge, Mass.).

Dennett, D. (1978), Brainstorms: Philosophical Essays on Mind and Psychology, Bradford Books (Montgomery, VT).

Dennet, D. (1995), Darwin's Dangerous Idea : Evolution and the Meanings of Life, Simon & Schuster (New York).

Gazzaniga, M. (Ed.), (1994), The Cognitive Neurosciences., MIT Press (Cambridge, MA).

Grossberg, S. (1987), "Competitive Learning: From Interactive Activation to Adaptive Resonance", in Cognitive Science, 11, pp. 23-63.

Gould, S. (1980), The Panada's Thumb: More Reflections in Natural History, Norton & Co. (New York).

Haugeland, J. (1985), Artificial Intelligence: The Very Idea, MIT Press (Cambridge, Mass.).

Quinlan, P. (1991), Connectionism and Psychology: A Psychological Perspective on New Connectionist Research, U of Chicago Press (Chicago, IL).

Lehky, S. and Sejnowski, T. (1988), "Network model of shape-from-shading: neural function arises from both receptive and projective fields", in Nature, 333: pp. 452-452.

Lehky, S. and Sejnowski, T. (1990), "Neural network model of visual cortex for determining surface curvature from images of shaded surfaces" Proceedings of the Royal Society of London B, 240: pp.251-278.

McClelland, J. Rumelhart, D. and Hinton, G. (1986), "The Appeal of Parallel Distributed Processing", in Rumelhart et al. (1986: pp. 3-44).

Pylyshyn, Z. (1984), Computation and Cognition, MIT Press (Cambridge MA).

Rumelhart, D., McClelland, J. and The PDP Research Group (1986), Parallel Distributed Processing: Explorations in the Microstructure of Cognition, (2 Vols.), MIT Press (Cambridge, Mass.).

Spitzer, M. (1999), The Mind Within the Net: Models of Learning, Thinking, and Acting, MIT Press (Cambridge, Mass.).

Sterelny, K. (1990), The Representational Theory of Mind, Blackwell (Oxford).


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