Obiekt
Tytuł: New neural transfer functions
Współtwórca:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Tytuł publikacji grupowej:
Abstract:
The choice of transfer functions in neural networks is of crucial importance to their performance. Although sigmoidal transfer functions are the most common, there is no a-priori reason why they should be optimal in all cases. In this article, advantages of various neural transfer functions are discussed and several new types of functions are introduced. ; Universal transfer functions, parameterized to change from a localized to a delocalized type, are of greatest interest. Biradial functions are formed from products or linear combinations of two sigmoids. Products of N biradial functions in an N-dimensional input space give densities of arbitrary shapes, offering great flexibility in modelling the probability density of the input vectors. ; Extensions of biradial functions, offering a good tradeoff between the complexity of transfer functions and flexibility of the densities they are able to represent, are proposed. Biradial functions can be used as transfer functions in many types of neural networks, such as RBF, RAN, FSM and IncNet. Using such functions and going into the hard limit (steep slopes) facilitates logical interpretation of the network performance, i.e. extraction of logical rules from the training data.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
Strony:
Źródło:
AMCS, volume 7, number 3 (1997) ; kliknij tutaj, żeby przejść
Jezyk:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS)
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (1997)
Data ostatniej modyfikacji:
2024-11-05
Data dodania obiektu:
2020-11-23
Liczba wyświetleń treści obiektu:
93
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/repozytorium/publication/64517
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 25 (2015)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 24 (2014)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 23 (2013)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 22 (2012)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 21 (2011)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 19 (2009)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 18 (2008)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 17 (2007)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 13 (2003)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 12 (2002)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 11 (2001)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 10 (2000)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 9 (1999)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 8 (1998)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7, number 1 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7, number 2 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7, number 3 (1997)
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| Nazwa wydania | Data |
|---|---|
| New neural transfer functions | 2024-11-05 |
