Comparison between theory and simulation for the two-level decoupled Hamming associative memory

Author

Watta, Paul ; Ikeda, Nobuhiko ; Artiklar, Metin ; Subramanian, Ambiga ; Hassoun, Mohamad H.

Author_Institution

Dept. of Electr. & Comput. Eng., Michigan Univ., Dearborn, MI, USA

Volume

2

fYear

1999

fDate

36342

Firstpage

770

Abstract

This paper presents simulations of the capacity and error correction capability of the two-level decoupled Hamming network. The simulation results presented here are compared to the theoretically predicted results derived in the authors´ previous paper (Ikeda et al. (1998)). In this analysis, we study capacity as a function of system dimension, window size, and noise. It is demonstrated that the two-level memory has a large capacity in the case of uniform random fundamental patterns, and that there is close agreement between the theoretical and empirical results

Keywords

content-addressable storage; error correction; neural nets; probability; decoupled Hamming associative memory; error correction; neural nets; probability; window size; Associative memory; Brain modeling; Computational modeling; Computer networks; Computer science; Computer simulation; Educational institutions; Error correction; Predictive models; Voting;

fLanguage

English

Publisher

ieee

Conference_Titel

Neural Networks, 1999. IJCNN '99. International Joint Conference on

Conference_Location

Washington, DC

ISSN

1098-7576

Print_ISBN

0-7803-5529-6

Type

conf

DOI

10.1109/IJCNN.1999.831046

Filename

831046