| Autor: |
Hong Xia, Qingyi Dong, Hui Gao, Yanping Chen, ZhongMin Wang |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Wireless Communications and Mobile Computing, Vol 2021 (2021) |
| ISSN: |
1530-8677 |
| Popis: |
It is difficult to accurately classify a service into specific service clusters for the multirelationships between services. To solve this problem, this paper proposes a service partition method based on particle swarm fuzzy clustering, which can effectively consider multirelationships between services by using a fuzzy clustering algorithm. Firstly, the algorithm for automatically determining the number of clusters is to determine the number of service clusters based on the density of the service core point. Secondly, the fuzzy c -means combined with particle swarm optimization algorithm to find the optimal cluster center of the service. Finally, the fuzzy clustering algorithm uses the improved Gram-cosine similarity to obtain the final results. Extensive experiments on real web service data show that our method is better than mainstream clustering algorithms in accuracy. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
Plný text