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Backpropagation applied to handwritten zip code recognition

Published: 01 December 1989 Publication History

Abstract

The ability of learning networks to generalize can be greatly enhanced by providing constraints from the task domain. This paper demonstrates how such constraints can be integrated into a backpropagation network through the architecture of the network. This approach has been successfully applied to the recognition of handwritten zip code digits provided by the U.S. Postal Service. A single network learns the entire recognition operation, going from the normalized image of the character to the final classification.

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  1. Backpropagation applied to handwritten zip code recognition

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    cover image Neural Computation
    Neural Computation  Volume 1, Issue 4
    Winter 1989
    149 pages

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    MIT Press

    Cambridge, MA, United States

    Publication History

    Published: 01 December 1989

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