The capacity and attractor basins of associative memory models
Davey, N.; Hunt, S.
Citation: Davey , N & Hunt , S 1999 , ' The capacity and attractor basins of associative memory models ' Lecture Notes in Computer Science , vol 1606 , pp. 330-339 .
The performance characteristics of five variants of the Hopfield network are examined. Two performance metrics are used: memory capacity, and a measure of the size of basins of attraction. We find that the posttraining adjustment of processor thresholds has, at best, little or no effect on performance, and at worst a significant negative effect. The adoption of a local learning rule can, however, give rise to significant performance gains.
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