A Feature Weighted Fuzzy Clustering Algorithm Based on Multistrategy Grey Wolf Optimization. (7th September 2021)
- Record Type:
- Journal Article
- Title:
- A Feature Weighted Fuzzy Clustering Algorithm Based on Multistrategy Grey Wolf Optimization. (7th September 2021)
- Main Title:
- A Feature Weighted Fuzzy Clustering Algorithm Based on Multistrategy Grey Wolf Optimization
- Authors:
- Liu, Yongli
Wang, Zhonghui
Chao, Hao - Other Names:
- Yin Peng-Yeng Academic Editor.
- Abstract:
- Abstract : Traditional fuzzy clustering is sensitive to initialization and ignores the importance difference between features, so the performance is not satisfactory. In order to improve clustering robustness and accuracy, in this paper, a feature-weighted fuzzy clustering algorithm based on multistrategy grey wolf optimization is proposed. This algorithm cannot only improve clustering accuracy by considering the different importance of features and assigning each feature different weight but also can easily obtain the global optimal solution and avoid the impact of the initialization process by implementing multistrategy grey wolf optimization. This multistrategy optimization includes three components, a population diversity initialization strategy, a nonlinear adjustment strategy of the convergence factor, and a generalized opposition-based learning strategy. They can enhance the population diversity, better balance exploration and exploitation, and further enhance the global search capability, respectively. In order to evaluate the clustering performance of our clustering algorithm, UCI datasets are selected for experiments. Experimental results show that this algorithm can achieve higher accuracy and stronger robustness.
- Is Part Of:
- Journal of electrical and computer engineering. Volume 2021(2021)
- Journal:
- Journal of electrical and computer engineering
- Issue:
- Volume 2021(2021)
- Issue Display:
- Volume 2021, Issue 2021 (2021)
- Year:
- 2021
- Volume:
- 2021
- Issue:
- 2021
- Issue Sort Value:
- 2021-2021-2021-0000
- Page Start:
- Page End:
- Publication Date:
- 2021-09-07
- Subjects:
- Computer engineering -- Periodicals
Electrical engineering -- Periodicals
621.3905 - Journal URLs:
- https://www.hindawi.com/journals/jece/ ↗
- DOI:
- 10.1155/2021/7387153 ↗
- Languages:
- English
- ISSNs:
- 2090-0147
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library HMNTS - ELD Digital store
- Ingest File:
- 19323.xml