Echo state network optimization using hybrid-structure based gravitational search algorithm with square quadratic programming for time series prediction
Joint Authors
Maymun, Muhammad Qasim
Maymun, Asma
Ahmad, Zuhayb
Munshi, Parveen
Maymun, Muhammad Jafar
Source
The International Arab Journal of Information Technology
Issue
Vol. 19, Issue 3A (s) (31 May. 2022), pp.530-535, 6 p.
Publisher
Zarqa University Deanship of Scientific Research
Publication Date
2022-05-31
Country of Publication
Jordan
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Abstract EN
The Echo-State Network (ESN) is a robust recurrent neural network and a generalized form of classical neural networks in time-series model designs.
ESN inherits a simple approach for training and demonstrates the high computational capability to solve non-linear problems.
However, input weights and the reservoir's internal weights are pre-defined when optimizing with only the output weight matrix.
This paper proposes a Hybrid Gravitational Search Algorithm (HGSA) to compute ESN output weights.
In Gravitational Search Algorithm (GSA), Square Quadratic Programming (SQP) is united as a local search strategy to raise the standard GSA algorithm's efficiency.
Later, an HGSA-SQP and the validation data set to establish the relation configuration of the ESN output weights.
Experimental results indicate that the proposed configuration of HGSA-SQP-ESN is more efficient than the other conventional models of ESN with the minimum generalization error.
American Psychological Association (APA)
Ahmad, Zuhayb& Maymun, Muhammad Qasim& Munshi, Parveen& Maymun, Asma& Maymun, Muhammad Jafar. 2022. Echo state network optimization using hybrid-structure based gravitational search algorithm with square quadratic programming for time series prediction. The International Arab Journal of Information Technology،Vol. 19, no. 3A (s), pp.530-535.
https://search.emarefa.net/detail/BIM-1437135
Modern Language Association (MLA)
Ahmad, Zuhayb…[et al.]. Echo state network optimization using hybrid-structure based gravitational search algorithm with square quadratic programming for time series prediction. The International Arab Journal of Information Technology Vol. 19, no. 3A (Special issue) (2022), pp.530-535.
https://search.emarefa.net/detail/BIM-1437135
American Medical Association (AMA)
Ahmad, Zuhayb& Maymun, Muhammad Qasim& Munshi, Parveen& Maymun, Asma& Maymun, Muhammad Jafar. Echo state network optimization using hybrid-structure based gravitational search algorithm with square quadratic programming for time series prediction. The International Arab Journal of Information Technology. 2022. Vol. 19, no. 3A (s), pp.530-535.
https://search.emarefa.net/detail/BIM-1437135
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 534-535
Record ID
BIM-1437135