Dynamic Modification of Activation Function using the Backpropagation Algorithm in the Artificial Neural Networks

The paper proposes the dynamic modification of the activation function in a learning technique, more exactly backpropagation algorithm. The modification consists in changing slope of sigmoid function for activation function according to increase or decrease the error in an epoch of learning. The stu...

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Vydáno v:International journal of advanced computer science & applications Ročník 10; číslo 4
Hlavní autoři: Mercioni, Marina Adriana, Tiron, Alexandru, Holban, Stefan
Médium: Journal Article
Jazyk:angličtina
Vydáno: West Yorkshire Science and Information (SAI) Organization Limited 2019
Témata:
Algorithms
Artificial neural networks
Back propagation
Back propagation networks
Machine learning
Multilayer perceptrons
Neural networks
ISSN:2158-107X, 2156-5570
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Shrnutí:The paper proposes the dynamic modification of the activation function in a learning technique, more exactly backpropagation algorithm. The modification consists in changing slope of sigmoid function for activation function according to increase or decrease the error in an epoch of learning. The study was done using the Waikato Environment for Knowledge Analysis (WEKA) platform to complete adding this feature in Multilayer Perceptron class. This study aims the dynamic modification of activation function has changed to relative gradient error, also neural networks with hidden layers have not used for it.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:2158-107X
2156-5570
DOI:10.14569/IJACSA.2019.0100406