FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY

Li Xia; Xie Weixin

Volume 21 Issue 4

Jul. 1999

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Li Xia, Xie Weixin. FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY[J]. Journal of Electronics & Information Technology, 1999, 21(4): 549-552.

Citation:

Li Xia, Xie Weixin. FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY[J]. Journal of Electronics & Information Technology, 1999, 21(4): 549-552.

Li Xia, Xie Weixin. FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY[J]. Journal of Electronics & Information Technology, 1999, 21(4): 549-552.

Citation:

Li Xia, Xie Weixin. FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY[J]. Journal of Electronics & Information Technology, 1999, 21(4): 549-552.

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FRACTAL NEURAL NETWORKS FOR SHORT TERM MEMORY

Li Xia,
Xie Weixin

Received Date: 1998-02-09
Rev Recd Date: 1998-10-25
Publish Date: 1999-07-19

Abstract

Abstract

Synaptic connection matrix encodes limited information. It is well known that neural network memory with storage prescriptions based on Hebb s rule will collapse as more patterns are stored. By requiring that old patterns are automatically forgotten and the memory recalls only the most recent ones, a new short-term neural network memory based on Y.Baram s fractal neural network is proposed. Comparison is made with Morris and Wong's method and the experimental results are shown to be rather satisfactory and encouraging.

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References(1)

References

Hopfield J J. Neural networks and physical systems with emergent computational abilities, Proc[J].Nat. Acad. Sci.1982, 79:2554-2558[2]Ho C Y, Sasase I, Mori S. On the capacity of the Hopfield associative memory, Proc. of IEEE/INNS IJCNN92, Baltimore: 1993, 196-201.[3]Morris Robert J T, Wong Wing Shing. A short-term neural network memory, SIAM J. Comput., 1988, 17(6): 1103-1118.[4]Baram Y. Associative memory in fractal neural networks, IEEE Trans. on SMC, 1989, SMC-19(5): 1133-1141.[5]Mezard M, Nadal J P, Toulouse G. Solvable models of working memories, J. Physique, 1996, 47(7): 1457-1462.[6]Li Xia, Wong Wing Shing. Fractal neural networks for short term memory, Proc. of 1994 ICNN of the IEEE WCCI, Orlando: 1995, 2454-2459.

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