A neural-network-based fuzzy system (NNFS) is proposed in this paper. It is a self-organizing neural-network which can partition the input spaces in a flexible way, based on the distribution of the training data in order to reduce the number of rules without any loss of modeling accuracy. Associated
Convergence of a self-organizing stochastic neural network
โ Scribed by Olivier Francois; Jacques Demongeot; Thierry Herve
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 451 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0893-6080
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โฆ Synopsis
In this paper, we focus on the convergence of a stochastic neural process. In this process, a "physiologically plausible" Hebb's learning rule gives rise to a self-organization phenomenon. Some preliminary results concern the asymptotic behaviour of the nework given that the update of neurons is either sequential, partially parallel, or massively parallel. We shall pay attention to the fact that Hebbian learning is closely linked to the underlying dynamics of the network. Thereafter, we shall give, within the mathematical framework of stochastic approximation, some conditions for convergence of the learning scheme.
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