A modified crow search algorithm with niching technique for numerical optimization
This paper proposes a modified crow search algorithm with local search and niching technique. The primitive crow search algorithm is a newly developed population-based algorithm which gained attention from the researchers of many fields as it needs only one parameter to be tuned. Despite its easy im...
Saved in:
Main Authors: | , , , |
---|---|
Format: | Conference or Workshop Item |
Published: |
Institute of Electrical and Electronics Engineers Inc.
2019
|
Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075638555&doi=10.1109%2fSCORED.2019.8896291&partnerID=40&md5=51b88d8958ec5ea04a3c2478eef28b94 http://eprints.utp.edu.my/23546/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Universiti Teknologi Petronas |
id |
my.utp.eprints.23546 |
---|---|
record_format |
eprints |
spelling |
my.utp.eprints.235462021-08-19T07:57:16Z A modified crow search algorithm with niching technique for numerical optimization Islam, J. Vasant, P.M. Negash, B.M. Watada, J. This paper proposes a modified crow search algorithm with local search and niching technique. The primitive crow search algorithm is a newly developed population-based algorithm which gained attention from the researchers of many fields as it needs only one parameter to be tuned. Despite its easy implementation, crow search algorithm has weakness to find global optima and suffers from slow convergence rate in multi-modal optimization problems. The search agent of the primitive crow search algorithm does not always follow the best solution obtained so far. Another disadvantage is that the search agents updates its location randomly. In order to enhance its searching capacity, a global search operator is introduced. Also, The proposed method modifies the search techniques and incorporates niching method to increase exploration capacity. The proposed technique is tested on 23 benchmark functions. The results of the proposed method demonstrated faster convergence rate and better solution in most cases when compared with the standard crow search algorithm. © 2019 IEEE. Institute of Electrical and Electronics Engineers Inc. 2019 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075638555&doi=10.1109%2fSCORED.2019.8896291&partnerID=40&md5=51b88d8958ec5ea04a3c2478eef28b94 Islam, J. and Vasant, P.M. and Negash, B.M. and Watada, J. (2019) A modified crow search algorithm with niching technique for numerical optimization. In: UNSPECIFIED. http://eprints.utp.edu.my/23546/ |
institution |
Universiti Teknologi Petronas |
building |
UTP Resource Centre |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Petronas |
content_source |
UTP Institutional Repository |
url_provider |
http://eprints.utp.edu.my/ |
description |
This paper proposes a modified crow search algorithm with local search and niching technique. The primitive crow search algorithm is a newly developed population-based algorithm which gained attention from the researchers of many fields as it needs only one parameter to be tuned. Despite its easy implementation, crow search algorithm has weakness to find global optima and suffers from slow convergence rate in multi-modal optimization problems. The search agent of the primitive crow search algorithm does not always follow the best solution obtained so far. Another disadvantage is that the search agents updates its location randomly. In order to enhance its searching capacity, a global search operator is introduced. Also, The proposed method modifies the search techniques and incorporates niching method to increase exploration capacity. The proposed technique is tested on 23 benchmark functions. The results of the proposed method demonstrated faster convergence rate and better solution in most cases when compared with the standard crow search algorithm. © 2019 IEEE. |
format |
Conference or Workshop Item |
author |
Islam, J. Vasant, P.M. Negash, B.M. Watada, J. |
spellingShingle |
Islam, J. Vasant, P.M. Negash, B.M. Watada, J. A modified crow search algorithm with niching technique for numerical optimization |
author_facet |
Islam, J. Vasant, P.M. Negash, B.M. Watada, J. |
author_sort |
Islam, J. |
title |
A modified crow search algorithm with niching technique for numerical optimization |
title_short |
A modified crow search algorithm with niching technique for numerical optimization |
title_full |
A modified crow search algorithm with niching technique for numerical optimization |
title_fullStr |
A modified crow search algorithm with niching technique for numerical optimization |
title_full_unstemmed |
A modified crow search algorithm with niching technique for numerical optimization |
title_sort |
modified crow search algorithm with niching technique for numerical optimization |
publisher |
Institute of Electrical and Electronics Engineers Inc. |
publishDate |
2019 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075638555&doi=10.1109%2fSCORED.2019.8896291&partnerID=40&md5=51b88d8958ec5ea04a3c2478eef28b94 http://eprints.utp.edu.my/23546/ |
_version_ |
1738656487377469440 |