Neural nets for generalization and classification: comment on Staddon and Reid (1990)
The neural net model of Staddon and Reid (1990) explains exponential and Gaussian generalization gradients in the same way as the diffusion model of Shepard (1958). The "cognitive" generalization theory of Shepard (1987), which also has been implemented as a connectionist network, goes beyond both of these models in accounting for classification learning.
Shepard
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Department of Psychology, Stanford University, California 94305-2130.
D001921:Brain / Q000502:physiology*; D005795:Generalization, Stimulus / Q000502:physiology*; D006801:Humans; D011939:Mental Recall / Q000502:physiology*; D008959:Models, Neurological