Residential Collegefalse
Status已發表Published
Elephant search algorithm on data clustering
Zhonghuan Tian1; Simon Fong1; Raymond Wong2; Richard Millham3
2016-10-24
Conference Name2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD)
Source Publication2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016
Pages787-793
Conference Date13-15 Aug. 2016
Conference PlaceChangsha, China
PublisherIEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Abstract

Data clustering is one of the most popular branches in machine learning and data analysis. Partitioning-based type of clustering algorithms, such as K-means, is prone to the problem of producing a set of clusters that is far from perfect due to its probabilistic nature. The clustering process starts with some random partitions at the beginning, and it tries to improve the partitions progressively. Different initial partitions can result in different final clusters. Trying through all the possible candidate clusters for the perfect result is too time consuming. Meta-heuristic algorithm aims to search for global optimum in high-dimensional problems. Meta-heuristic algorithm has been successfully implemented on data clustering problems seeking a near optimal solution in terms of quality of the resultant clusters. In this paper, a new metaheuristic search method called Elephant Search Algorithm (ESA) is proposed to integrate into K-means, forming a new data clustering algorithm, namely C-ESA. The advantage of ESA is its dual features of (i) evolutionary operations and (ii) balance of local intensification and global exploration. The results by C-ESA are compared with classical clustering algorithms including K-means, DBSCAN, and GMM-EM. C-ESA is shown to outperform the other algorithms in terms of clustering accuracy via a computer simulation.

KeywordData Clustering Elephant Search Algorithm Meta-heuristic
DOI10.1109/FSKD.2016.7603276
URLView the original
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000386658300136
Scopus ID2-s2.0-84997706247
Fulltext Access
Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.Department of Computer and Information Science University of Macau Taipa, Macau SAR
2.School of Computer Science and Engineering University of New South Wales Sydney, Australia
3.ICT and Society Research Group Department of Information Technology Durban University of Technology, Durban, South Africa
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Zhonghuan Tian,Simon Fong,Raymond Wong,et al. Elephant search algorithm on data clustering[C]:IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2016, 787-793.
APA Zhonghuan Tian., Simon Fong., Raymond Wong., & Richard Millham (2016). Elephant search algorithm on data clustering. 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016, 787-793.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhonghuan Tian]'s Articles
[Simon Fong]'s Articles
[Raymond Wong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhonghuan Tian]'s Articles
[Simon Fong]'s Articles
[Raymond Wong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhonghuan Tian]'s Articles
[Simon Fong]'s Articles
[Raymond Wong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.