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Cited by 422

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Capabilities of a four-layered feedforward neural network: four layers versus three

Tamura, S., Tateishi, M.·1997·IEEE Transactions on Neural Networks

Abstract

Neural-network theorems state that only when there are infinitely many hidden units is a four-layered feedforward neural network equivalent to a three-layered feedforward neural network. In actual applications, however, the use of infinitely many hidden units is impractical. Therefore, studies should focus on the capabilities of a neural network with a finite number of hidden units, In this paper, a proof is given showing that a three-layered feedforward network with N-1 hidden units can give any N input-target relations exactly. Based on results of the proof, a four-layered network is constructed and is found to give any N input-target relations with a negligibly small error using only (N/2)+3 hidden units. This shows that a four-layered feedforward network is superior to a three-layered feedforward network in terms of the number of parameters needed for the training data.

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Metadata

Authors
Tamura, S., & Tateishi, M.
Venue
IEEE Transactions on Neural Networks
Published
1997-03
Volume
8
Issue
2
Pages
251-255
ISSN
  • 1045-9227 (ISSN-L)
  • 1941-0093
OpenAlex
W2104714048
Cited by
422
References
7
FWCI
4.28
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Capabilities of a four-layered feedforward neural network: four layers versus three. https://app.cochat.ai/papers/10.1109/72.557662
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Tamura, S., & Tateishi, M. (1997). Capabilities of a four-layered feedforward neural network: four layers versus three. IEEE Transactions on Neural Networks. https://doi.org/10.1109/72.557662

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