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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Peiyu Liu Linshan Duan Xuezhi Chi Zhenfang Zhu |
| Copyright Year | 2013 |
| Description | Author affiliation: Shandong Police Coll., Jinan, China (Xuezhi Chi) || Sch. of Inf. Sci. & Electr. Eng., Shandong Jiao tong Univ., Jinan, China (Zhenfang Zhu) || Dept. of Inf. Sci. & Eng., Shandong Normal Univ., Jinan, China (Peiyu Liu; Linshan Duan) |
| Abstract | Fuzzy C-means clustering algorithm (FCM) is a widely used clustering algorithm, however it has its drawbacks: the initial number of clusters needs to be determined by the manual control according to the prior knowledge; the objective function ignores the disequilibrium problems among the sample attribute data. In view of these problems, this paper proposes a sample weighted FCM algorithm based on simulated annealing algorithm. It uses the simulated annealing algorithm which has an excellent ability of seeking global optimal solution to calculate the initial value of the number of clusters and makes certain weighting process on the clustering center function and the objective function. The experiment results show that this proposed algorithm has better classification accuracy and classification accuracy rate compared with FCM algorithm and the common sample weighted FCM clustering algorithms. Meanwhile, this algorithm needs not to be determined the initial value of clusters manually. The improved algorithm possesses the superiority and the actual application value. |
| Sponsorship | IEEE Circuits Syst. Soc. |
| Starting Page | 39 |
| Ending Page | 43 |
| File Size | 243199 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467352536 |
| DOI | 10.1109/FSKD.2013.6816163 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-23 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Fuzzy C-means clustering algorithm Accuracy Simulated Annealing Clustering algorithms Simulated annealing Linear programming Educational institutions sample weighting Classification algorithms |
| Content Type | Text |
| Resource Type | Article |
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