Sen, P. ; Chakrabarti, B. K. (1992) Extended memory loading capacity of a neutral network model with delayed time interaction Physics Letters A, 162 (4). pp. 327-330. ISSN 0375-9601
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037596...
Related URL: http://dx.doi.org/10.1016/0375-9601(92)90025-H
Abstract
We study a neural network model where a delayed time interaction is introduced in the Hopfield dynamics. In a numerical simulation, it is indicated that while the system no longer shows a first-order transition, the overlaps between the fixed point configuration of the neurons and the patterns to be memorised are considerably increased. Defining (arbitrarily) a minimal cutoff final overlap at 0.9, the loading capacity is shown to increase from about 14% in the Hopfield model, to about 25%. The relaxation behaviour also changes accordingly.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 44835 |
| Deposited On: | 23 Jun 2011 07:48 |
| Last Modified: | 23 Jun 2011 07:48 |
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