{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T21:48:25Z","timestamp":1705096105581},"reference-count":0,"publisher":"Zarqa University","issue":"3A","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IAJIT"],"published-print":{"date-parts":[[2022]]},"abstract":"<jats:p>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.<\/jats:p>","DOI":"10.34028\/iajit\/19\/3a\/13","type":"journal-article","created":{"date-parts":[[2022,6,9]],"date-time":"2022-06-09T06:56:11Z","timestamp":1654757771000},"source":"Crossref","is-referenced-by-count":2,"title":["Echo State Network Optimization using Hybrid-Structure Based Gravitational Search Algorithm with Square Quadratic Programming for Time Series Prediction"],"prefix":"10.34028","volume":"19","author":[{"given":"Zohaib","family":"Ahmed","sequence":"first","affiliation":[]},{"given":"Muhammad","family":"Memon","sequence":"additional","affiliation":[]},{"given":"Aasma","family":"Memon","sequence":"additional","affiliation":[]},{"given":"Parveen","family":"Munshi","sequence":"additional","affiliation":[]},{"given":"Muhammad","family":"Memon","sequence":"additional","affiliation":[]}],"member":"19944","published-online":{"date-parts":[[2022]]},"container-title":["The International Arab Journal of Information Technology"],"original-title":[],"language":"en","deposited":{"date-parts":[[2022,6,9]],"date-time":"2022-06-09T06:56:13Z","timestamp":1654757773000},"score":1,"resource":{"primary":{"URL":"http:\/\/iajit.org\/portal\/images\/Year2022\/No.3A\/22038.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":0,"journal-issue":{"issue":"3A","published-online":{"date-parts":[[2022]]},"published-print":{"date-parts":[[2022]]}},"URL":"https:\/\/doi.org\/10.34028\/iajit\/19\/3a\/13","archive":["Internet Archive"],"relation":{},"ISSN":["2309-4524","1683-3198"],"issn-type":[{"value":"2309-4524","type":"electronic"},{"value":"1683-3198","type":"print"}],"subject":[],"published":{"date-parts":[[2022]]}}}