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Proceedings Paper

Ho-Kashyap advanced pattern-recognition heteroassociative processors
Author(s): David P. Casasent; Brian A. Telfer
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Paper Abstract

We review different categories of associative processors with attention to the properties of their key and recollection vectors, the test procedures to be used and the performance measures to be used to compare various associative processors. We review new pseudoinverse and Ho-Kashyap associative processors and robust versions of each. Q uantitative data is presented on the performance of these new pattern recognition associative processors. In all cases we show significant improvement over prior data with M >> N (M is the number of key/recollection vectors pairs stored and N is the dimensionality of the input key vector). Quantization of the number of analog levels and comparisons of various recollection vector encodings are considered.

Paper Details

Date Published: 27 December 1990
PDF: 16 pages
Proc. SPIE 1347, Optical Information Processing Systems and Architectures II, (27 December 1990); doi: 10.1117/12.23390
Show Author Affiliations
David P. Casasent, Carnegie Mellon Univ. (United States)
Brian A. Telfer, Carnegie Mellon Univ. (United States)

Published in SPIE Proceedings Vol. 1347:
Optical Information Processing Systems and Architectures II
Bahram Javidi, Editor(s)

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